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[context] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-type': 'guest house', 'hotel-name': 'kirkwood house', 'attraction-area': 'centre', 'attraction-type': 'architecture', 'taxi-leaveat': '15:30', 'attraction-name': 'old schools', 'taxi-destination': 'kirkwood house'} [utterance_sys] when would you like to arrive by ? [utterance_usr] i only need to leave the attraction by 15:30 .

[context] {'taxi-destination': 'graffiti', 'taxi-departure': 'ashley hotel', 'taxi-arriveby': '14:45', 'restaurant-book day': 'sunday', 'restaurant-book people': '7', 'restaurant-book time': '14:45', 'restaurant-name': 'graffiti', 'hotel-name': 'ashley hotel', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-internet': 'yes', 'hotel-type': 'hotel'} [utterance_sys] when would you like to leave ? [utterance_usr] an hour after i arrive at the restaurant sounds about right . [belief_state] {'taxi-destination': 'graffiti', 'taxi-departure': 'ashley hotel', 'taxi-arriveby': '14:45', 'restaurant-book day': 'sunday', 'restaurant-book people': '7', 'restaurant-book time': '14:45', 'restaurant-name': 'graffiti', 'hotel-name': 'ashley hotel', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-internet': 'yes', 'hotel-type': 'hotel'}

[context] {} [utterance_sys] could you tell me where you would like to go and be picked up from ? [utterance_usr] i am going to downing college from broughton house gallery . i need it after 22:30 .

[context] {'restaurant-food': 'turkish', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'anatolia', 'attraction-type': 'swimming pool', 'attraction-name': 'kings hedges learner pool', 'attraction-area': 'dontcare'} [utterance_sys] where will the taxi be leaving from and going to ? [utterance_usr] the restaurant and the swimming pool of course . i want to leave the restaurant by 5:15 sharp [belief_state] {'taxi-leaveat': '05:15', 'taxi-destination': 'kings hedges learner pool', 'taxi-departure': 'anatolia', 'restaurant-food': 'turkish', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'anatolia', 'attraction-type': 'swimming pool', 'attraction-name': 'kings hedges learner pool', 'attraction-area': 'dontcare'}

[context] {} [utterance_sys] the cambridge artworks is located at 5 greens road , postal code cb13ef and the phone number is 01223902168 . admission is free . [utterance_usr] thank you for the information . goodbye !

[context] {'restaurant-pricerange': 'moderate', 'restaurant-name': 'nirala', 'restaurant-area': 'north'} [utterance_sys] thank you for using our system . goodbye [utterance_usr] goodbye [belief_state] {'restaurant-pricerange': 'moderate', 'restaurant-name': 'nirala', 'restaurant-area': 'north'}

[context] {'attraction-type': 'nightclub', 'attraction-area': 'south', 'attraction-name': 'the place', 'train-destination': 'cambridge', 'train-day': 'wednesday', 'train-departure': 'london kings cross', 'train-arriveby': '16:30'} [utterance_sys] i have train tr0397 that will be departing at 15:17 and will arrive by 16:08 . do you think that would work for you ? [utterance_usr] possibly . i could probably figure it out from the times , but could you just tell me how long the train trip is ?

[context] {'train-leaveat': '18:15', 'train-destination': 'leicester', 'train-day': 'sunday', 'train-departure': 'cambridge'} [utterance_sys] sure . the tr9517 leaves at 18:21 on sunday for leicester . would you like me to book it ? [utterance_usr] no need for a booking , right now . could you tell me the arrival time ? [belief_state] {'train-leaveat': '18:15', 'train-destination': 'leicester', 'train-day': 'sunday', 'train-departure': 'cambridge'}

[context] {'train-destination': 'norwich', 'train-leaveat': '08:00', 'train-day': 'saturday'} [utterance_sys] we have 16 trains that meet that request do you need to arrive by a certain time ? [utterance_usr] i need it to depart from cambridge after 8:00 and go to norwich .

[context] {'train-destination': 'london liverpool street'} [utterance_sys] there are many trains that travel from cambridge to london liverpool street . what day and time would you like to travel ? [utterance_usr] i would like to leave friday and arrive by 17:45 . [belief_state] {'train-leaveat': '17:45', 'train-destination': 'london liverpool street', 'train-day': 'friday', 'train-departure': 'cambridge'}

[context] {} [utterance_sys] [utterance_usr] i am looking for a hotel called avalon .

[context] {'restaurant-book day': 'monday', 'restaurant-book people': '4', 'restaurant-book time': '13:00', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'south', 'hotel-area': 'south', 'hotel-parking': 'yes'} [utterance_sys] your best bet in the south is the aylesbray lodge guest house . it s a moderate -ly priced 4 star guest house . [utterance_usr] i need it to include free wifi . [belief_state] {'restaurant-book day': 'monday', 'restaurant-book people': '4', 'restaurant-book time': '13:00', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'south', 'hotel-name': 'aylesbray lodge guest house', 'hotel-area': 'south', 'hotel-parking': 'yes'}

[context] {'hotel-name': 'kirkwood house', 'attraction-name': 'tenpin'} [utterance_sys] before i let you go , i just want to make sure that you do not need anymore info or a booking on the attraction or hotel ? [utterance_usr] that s all , folks ! i appreciate your help .

[context] {'hotel-book day': 'wednesday', 'hotel-book people': '2', 'hotel-book stay': '3', 'hotel-area': 'centre', 'hotel-pricerange': 'cheap', 'hotel-stars': '0', 'hotel-internet': 'yes', 'attraction-type': 'theatre', 'attraction-name': 'mumford theatre'} [utterance_sys] the phone there is 08451962320 . can i help with anything else ? [utterance_usr] no , that s all i need today . thanks ! [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '2', 'hotel-book stay': '3', 'hotel-area': 'centre', 'hotel-pricerange': 'cheap', 'hotel-stars': '0', 'hotel-internet': 'yes', 'attraction-type': 'theatre', 'attraction-name': 'mumford theatre'}

[context] {'hotel-pricerange': 'expensive', 'hotel-parking': 'yes', 'hotel-type': 'guest house'} [utterance_sys] i am sorry , there are no expensive guest houses with free parking . would you like to change 1 of your parameters and search for a moderate guest house ? [utterance_usr] how about a moderate price range ?

[context] {'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house'} [utterance_sys] there are 33 star guest houses in cambridge . is there a part of town you were interested in staying in ? [utterance_usr] no , i do not have a preference . please just pick 1 , and book it for 4 people , 2 nights starting from wednesday . [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '4', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house'}

[context] {'attraction-area': 'centre', 'attraction-type': 'nightclub', 'train-departure': 'peterborough', 'train-day': 'friday', 'train-leaveat': '19:00'} [utterance_sys] the first train from peterborough to cambridge after 19:00 is the tr5474 . departs peterborough 19:19 , arrives cambridge 20:09 . would you like me to book a seat for you ? [utterance_usr] yes , that would be wonderful . thanks .

[context] {'train-destination': 'birmingham new street', 'train-day': 'friday', 'train-arriveby': '18:15', 'train-departure': 'cambridge'} [utterance_sys] there are 12 trains available for you and the first 1 leaves at 05:01 . can i book a seat for you or do you prefer a later departure time ? [utterance_usr] no , i said arrive by 18:15 . try again . [belief_state] {'train-destination': 'birmingham new street', 'train-day': 'friday', 'train-arriveby': '18:15', 'train-departure': 'cambridge'}

[context] {'hotel-area': 'west', 'hotel-stars': '4', 'hotel-parking': 'yes', 'hotel-book stay': '1', 'hotel-book day': 'sunday', 'hotel-book people': '4', 'train-departure': 'cambridge', 'train-arriveby': '20:00'} [utterance_sys] what is your destination ? [utterance_usr] it is leicester .

[context] {'restaurant-food': 'korean', 'restaurant-area': 'centre', 'hotel-book day': 'sunday', 'hotel-book people': '3', 'hotel-book stay': '3', 'hotel-name': 'university arms hotel', 'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-type': 'hotel'} [utterance_sys] there s a restaurant called little seoul . it s expensive , but also on regent street . would that work ? [utterance_usr] yes please book it for 3 people sunday . [belief_state] {'restaurant-food': 'korean', 'restaurant-name': 'little seoul', 'restaurant-area': 'centre', 'hotel-book day': 'sunday', 'hotel-book people': '3', 'hotel-book stay': '3', 'hotel-name': 'university arms hotel', 'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-type': 'hotel'}

[context] {'hotel-parking': 'no', 'hotel-pricerange': 'expensive'} [utterance_sys] i am not showing anything in the expensive range without parking . there are 5 expensive hotel -s with parking . what area would you like to stay in ? [utterance_usr] the area does not really matter . but i would want a hotel that include -s wifi for free .

[context] {'hotel-area': 'north'} [utterance_sys] there are many guest houses and hotel -s on the north side . do you have any preferences ? [utterance_usr] i would like for the place to be 0 stars but has to include free wifi and free parking . [belief_state] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-stars': '0', 'hotel-internet': 'yes'}

[context] {} [utterance_sys] [utterance_usr] can you give me any info on whether you have any 2 star hotel or guest houses somewhere in town ?

[context] {} [utterance_sys] [utterance_usr] hi , i am trying to find a hotel to stay at . can you help with that ? [belief_state] {'hotel-type': 'hotel'}

[context] {} [utterance_sys] [utterance_usr] i am looking for a restaurant . the restaurant should serve world food and should be in the centre

[context] {} [utterance_sys] [utterance_usr] is it possible to get any greek food in the centre part of town ? [belief_state] {'restaurant-food': 'greek'}

[context] {'restaurant-food': 'asian oriental', 'restaurant-pricerange': 'cheap', 'attraction-name': 'churchills college', 'restaurant-area': 'centre'} [utterance_sys] i would recommend the dojo noodle bar , located at 40210 millers yard city centre . [utterance_usr] that sounds great ! can i get a reservation for 8 people at 17:00 on monday ? i'll need a reference number to give everyone too .

[context] {'restaurant-food': 'italian', 'restaurant-pricerange': 'moderate'} [utterance_sys] there are 5 italian restaurant -s in the moderate price range . 4 have pizza in their names and then there is prezzo . [utterance_usr] could i book through you a table at the prezzo for 8 on 17:15 this friday , as well as get the reference number for the prezzo ? [belief_state] {'restaurant-book day': 'friday', 'restaurant-book people': '8', 'restaurant-book time': '17:15', 'restaurant-food': 'italian', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'prezzo'}

[context] {'taxi-leaveat': '17:15', 'taxi-departure': 'cow pizza kitchen and bar', 'taxi-destination': 'bishops stortford'} [utterance_sys] well , that depends on traffic , of course , but you will definitely be picked up by 17:15 . can i help with anything else today ? [utterance_usr] no that s all . thank you .

[context] {'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'dontcare', 'hotel-stars': '4', 'hotel-type': 'guest house', 'train-leaveat': '16:15', 'train-destination': 'ely', 'train-day': 'monday', 'train-departure': 'cambridge'} [utterance_sys] what area of town would you like ? [utterance_usr] as long as it has free parking , that s all i really need . can you recommend 1 and tell me a little about it ? [belief_state] {'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'dontcare', 'hotel-stars': '4', 'hotel-type': 'guest house', 'train-leaveat': '16:15', 'train-destination': 'ely', 'train-day': 'monday', 'train-departure': 'cambridge'}

[context] {'restaurant-food': 'world', 'restaurant-area': 'centre', 'restaurant-pricerange': 'expensive'} [utterance_sys] the cambridge chop house is expensive and it s british food . is that okay ? [utterance_usr] no . try looking for a restaurant that serves korean food .

[context] {} [utterance_sys] [utterance_usr] hello , i am looking for info on a restaurant in the west that serves french food . [belief_state] {'restaurant-food': 'french', 'restaurant-area': 'west'}

[context] {} [utterance_sys] [utterance_usr] please book me a taxi to come to rajmahal by 22:30 .

[context] {'taxi-destination': 'cambridge artworks', 'taxi-departure': 'yu garden', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'east', 'attraction-type': 'museum', 'attraction-area': 'east'} [utterance_sys] i sure can . can you tell me what time you want your taxi to leave or arrive by ? [utterance_usr] yes , i just need to leave yu garden by 5:45 . [belief_state] {'taxi-leaveat': '05:45', 'taxi-destination': 'cambridge artworks', 'taxi-departure': 'yu garden', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'east', 'attraction-type': 'museum', 'attraction-area': 'east'}

[context] {'restaurant-food': 'british', 'restaurant-area': 'east'} [utterance_sys] i have a expensive restaurant named grafton hotel restaurant . would you like reservations for that place ? [utterance_usr] yes , i will need 1 on saturday at 19:30 for 7 people

[context] {'restaurant-food': 'gastropub', 'restaurant-area': 'east', 'attraction-type': 'dontcare', 'attraction-name': 'camboats', 'attraction-area': 'east'} [utterance_sys] yes when would you like to go and what party size will you have ? [utterance_usr] i actually do not need a booking . can i have the phone number and address instead ? [belief_state] {'restaurant-food': 'gastropub', 'restaurant-area': 'east', 'attraction-type': 'dontcare', 'attraction-name': 'camboats', 'attraction-area': 'east'}

[context] {'taxi-departure': 'centre', 'taxi-leaveat': '11:45', 'train-destination': 'leicester', 'train-departure': 'cambridge', 'train-day': 'wednesday', 'train-arriveby': '21:00'} [utterance_sys] the train id is tr0677 . [utterance_usr] can you book it for me ?

[context] {'attraction-type': 'museum', 'train-destination': 'stansted airport', 'train-day': 'wednesday', 'train-arriveby': '16:15', 'train-departure': 'cambridge'} [utterance_sys] okay , sure . train tr0678 leaves cambridge on wednesday and arrives at stansted airport by 16:08 . would you like to book that ? [utterance_usr] what is the price ? [belief_state] {'attraction-type': 'museum', 'train-destination': 'stansted airport', 'train-day': 'wednesday', 'train-arriveby': '16:15', 'train-departure': 'cambridge'}

[context] {'hotel-area': 'south', 'hotel-stars': '3'} [utterance_sys] either the bridge guest house or the lensfield hotel seem like they would work for you . would you like to book a reservation at 1 of them ? [utterance_usr] i need something with free parking as well . do either of those have free parking ?

[context] {'hotel-area': 'north'} [utterance_sys] we have 13 place -s to stay on the north side of town . do you have any preference of whether you would like to stay in a hotel or a guest house ? [utterance_usr] let s see . . i would like to get free internet . and if you have a place with 4 stars , that would rock ! [belief_state] {'hotel-area': 'north', 'hotel-stars': '4', 'hotel-internet': 'yes'}

[context] {} [utterance_sys] [utterance_usr] i am looking for a restaurant that serves asian oriental food located in the south . can you help ?

[context] {'restaurant-food': 'indian', 'restaurant-area': 'east|south'} [utterance_sys] i have 5 restaurant -s that meet those criteria . how about taj tandoori in the south or curry prince in the east ? are you looking for a specific price range ? [utterance_usr] i am looking for something expensive . if the taj is expensive i would like to make a reservation there for 8 people on thursday at 14:00 . [belief_state] {'restaurant-book day': 'thursday', 'restaurant-book people': '8', 'restaurant-book time': '14:00', 'restaurant-food': 'indian', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'taj tandoori', 'restaurant-area': 'east|south'}

[context] {} [utterance_sys] [utterance_usr] hello . i am trying to find a restaurant in the centre that serves indian food .

[context] {'restaurant-food': 'dontcare', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'east'} [utterance_sys] curry prince and rajmahal which both serve indian food . and pizza hut fen ditton serves italian food . [utterance_usr] could i get the address of 1 of them ? [belief_state] {'restaurant-food': 'dontcare', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'dontcare', 'restaurant-area': 'east'}

[context] {} [utterance_sys] can you let me know where you are going to ? [utterance_usr] the next stop on my list is scott polar museum .

[context] {'hotel-book day': 'wednesday', 'hotel-book people': '2', 'hotel-book stay': '3', 'hotel-area': 'centre', 'hotel-pricerange': 'cheap', 'hotel-stars': '0', 'hotel-internet': 'yes', 'attraction-type': 'theatre'} [utterance_sys] well , there are several . but i like the mumford theatre . it s also in the town centre . [utterance_usr] can i get their postcode and phone number please ? [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '2', 'hotel-book stay': '3', 'hotel-area': 'centre', 'hotel-pricerange': 'cheap', 'hotel-stars': '0', 'hotel-internet': 'yes', 'attraction-type': 'theatre', 'attraction-name': 'mumford theatre'}

[context] {'hotel-area': 'south', 'hotel-stars': '3', 'hotel-parking': 'yes', 'hotel-pricerange': 'cheap', 'hotel-book stay': '5', 'hotel-book day': 'sunday', 'hotel-book people': '5', 'hotel-name': 'bridge guest house', 'hotel-internet': 'yes', 'train-departure': 'cambridge', 'train-day': 'friday', 'train-leaveat': '09:45', 'train-destination': 'norwich', 'train-book people': '5'} [utterance_sys] the first train actually leaves at 10:36 . is this updated information still okay with you to book ? [utterance_usr] yes , that s fine .

[context] {'hotel-book day': 'friday', 'hotel-book people': '8', 'hotel-book stay': '3', 'hotel-name': 'ashley hotel', 'hotel-parking': 'yes', 'hotel-pricerange': 'dontcare', 'hotel-stars': '2', 'hotel-internet': 'yes', 'hotel-type': 'hotel', 'train-book people': '8', 'train-leaveat': '16:45', 'train-destination': 'bishops stortford', 'train-day': 'monday', 'train-departure': 'cambridge'} [utterance_sys] it was a pleasure to help you . have a good day . [utterance_usr] thank you for your time goodbye ! [belief_state] {'hotel-book day': 'friday', 'hotel-book people': '8', 'hotel-book stay': '3', 'hotel-name': 'ashley hotel', 'hotel-parking': 'yes', 'hotel-pricerange': 'dontcare', 'hotel-stars': '2', 'hotel-internet': 'yes', 'hotel-type': 'hotel', 'train-book people': '8', 'train-leaveat': '16:45', 'train-destination': 'bishops stortford', 'train-day': 'monday', 'train-departure': 'cambridge'}

[context] {} [utterance_sys] okay , what time would you like to leave ? [utterance_usr] i would like to leave archway house in time to arrive at curry garden by 19:00 .

[context] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'centre', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-internet': 'yes'} [utterance_sys] the postcode for the rice house is cb12bd . can i help you with anything else today ? [utterance_usr] yes i also need a taxi to take me from the hotel to restaurant . i want to leave the hotel by 6:15 . [belief_state] {'taxi-leaveat': '06:15', 'taxi-destination': 'rice house', 'taxi-departure': 'cambridge belfry', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'centre', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-internet': 'yes'}

[context] {'restaurant-food': 'african', 'restaurant-area': 'dontcare', 'restaurant-name': 'bedouin', 'restaurant-pricerange': 'expensive', 'restaurant-book time': '13:00', 'restaurant-book day': 'sunday', 'restaurant-book people': '7'} [utterance_sys] it is expensive , yes . may i ask you to repeat the exact time you would like to book a table for ? [utterance_usr] yes , i want to book a table for 19:00 .

[context] {'restaurant-book day': 'sunday', 'restaurant-book people': '5', 'restaurant-book time': '13:00', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'west'} [utterance_sys] how about cocum ? it s an expensive indian restaurant on the west side . [utterance_usr] ok , that would be fine . can you please send me the reference number ? [belief_state] {'restaurant-book day': 'sunday', 'restaurant-book people': '5', 'restaurant-book time': '13:00', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'cocum', 'restaurant-area': 'west'}

[context] {'train-destination': 'stevenage', 'train-day': 'thursday', 'train-arriveby': '10:30', 'train-departure': 'cambridge', 'hotel-parking': 'yes', 'hotel-area': 'north', 'hotel-internet': 'yes', 'hotel-name': 'acorn guest house', 'hotel-book stay': '2', 'hotel-book people': '1', 'hotel-type': 'hotel'} [utterance_sys] ashley hotel , it has 2 stars and yes they have internet [utterance_usr] sweet . that s all i needed then .

[context] {'hotel-area': 'north', 'hotel-internet': 'yes', 'hotel-type': 'hotel'} [utterance_sys] i have 2 hotel -s that match that criteria , the ashley hotel and the lovell lodge . they are both hotel -s . [utterance_usr] which 1 is cheap ? [belief_state] {'hotel-area': 'north', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'hotel'}

[context] {'restaurant-food': 'modern european', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'dontcare', 'restaurant-name': 'de luca cucina and bar'} [utterance_sys] the de luca cucina and bar serves modern european food . [utterance_usr] what s the post code and phone number of de luca cucina ?

[context] {'restaurant-food': 'molecular gastronomy', 'restaurant-pricerange': 'moderate'} [utterance_sys] i am sorry but there are no molecular gastronomy restaurant -s within this area . sorry about that . [utterance_usr] how about modern european food ? [belief_state] {'restaurant-food': 'modern european', 'restaurant-pricerange': 'moderate'}

[context] {'restaurant-food': 'european', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'restaurant-name': 'darrys cookhouse and wine shop', 'train-departure': 'stevenage', 'train-day': 'friday', 'train-arriveby': '15:30'} [utterance_sys] tr7785 will arrive in cambridge at 14:43 on friday . would you like a ticket ? [utterance_usr] yes please , and thank you .

[context] {'train-leaveat': '13:45', 'train-destination': 'broxbourne', 'train-day': 'thursday', 'train-departure': 'cambridge'} [utterance_sys] your best bet is probably the tr9033 . it leaves cambridge at 14:01 . would you like a ticket ? [utterance_usr] actually , i gave you the wrong day . i would like to travel on wednesday , from cambridge to broxbourne , and i would like to leave anytime after 12:45 . [belief_state] {'train-leaveat': '12:45', 'train-destination': 'broxbourne', 'train-day': 'wednesday', 'train-departure': 'cambridge'}

[context] {'hotel-area': 'south', 'hotel-stars': '3', 'hotel-parking': 'yes', 'hotel-pricerange': 'cheap', 'hotel-book stay': '5', 'hotel-book day': 'sunday', 'hotel-book people': '5'} [utterance_sys] the bridge guest house is the cheap -er option . would you like me to book that for you ? [utterance_usr] before i say yes , does it have free wifi ? i would like to bring my laptop .

[context] {'hotel-parking': 'yes', 'hotel-pricerange': 'expensive', 'hotel-stars': '3', 'hotel-type': 'hotel', 'attraction-name': 'kambar'} [utterance_sys] in my opinion , the lensfield is much more updated than the gonville . do you need me to book a room ? [utterance_usr] just to confirm , does the lensfield have free parking ? if so i would like to book for 6 people , 3 nights , starting on thursday . [belief_state] {'hotel-book day': 'thursday', 'hotel-book people': '6', 'hotel-book stay': '3', 'hotel-name': 'lensfield hotel', 'hotel-parking': 'yes', 'hotel-pricerange': 'expensive', 'hotel-stars': '3', 'hotel-type': 'hotel', 'attraction-name': 'kambar'}

[context] {} [utterance_sys] [utterance_usr] yes , i would like to book a taxi please !

[context] {} [utterance_sys] [utterance_usr] i would like a train leaving on monday and arriving by 11:45 , please . [belief_state] {'train-day': 'monday', 'train-arriveby': '11:45'}

[context] {} [utterance_sys] caffe uno is italian located in centre area and is expensive . the phone number is 01223448620 and address 32 bridge street city centre postcode cb21uj . [utterance_usr] excellent . that s all i need .

[context] {'attraction-name': 'kambar'} [utterance_sys] it is a nightclub in centre at 1 wheeler street . phone is 01223842725 . do you need any more information ? [utterance_usr] thanks i want to get its entry fee and address [belief_state] {'attraction-name': 'kambar'}

[context] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'hotel-name': 'acorn guest house'} [utterance_sys] certainly , it s in cb41da . would you like me to book you a room or 2 ? [utterance_usr] what is the star rating for that hotel ? can you check that for me ?

[context] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4'} [utterance_sys] it has a rating of 4 stars . [utterance_usr] that will do . can you give me the information about the hotel ? [belief_state] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4'}

[context] {'hotel-name': 'kirkwood house', 'attraction-name': 'tenpin'} [utterance_sys] i have no info on this attraction , is it known by another name ? [utterance_usr] no its not known by another name and i need information on the address , attraction type and area . also i need to know the type of hotel kirkwood is .

[context] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'attraction-type': 'dontcare', 'attraction-area': 'north'} [utterance_sys] we have a variety [utterance_usr] any kind that you recommend , as long as it is located in the north . i just need to know the attraction type of the 1 you recommend . please . [belief_state] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'attraction-type': 'dontcare', 'attraction-area': 'north'}

[context] {'attraction-name': 'trinity college', 'hotel-stars': '4', 'hotel-pricerange': 'expensive', 'hotel-area': 'west', 'hotel-name': 'huntingdon marriott hotel', 'hotel-parking': 'yes', 'hotel-internet': 'yes'} [utterance_sys] that is a hotel . [utterance_usr] ok , wonderful . i think that s all the information i need today . have a good night !

[context] {'restaurant-name': 'tandoori palace', 'hotel-book day': 'wednesday', 'hotel-book people': '5', 'hotel-book stay': '4', 'hotel-name': 'alexander bed and breakfast', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'guest house'} [utterance_sys] absolutely ! the address is 56 saint barnabas road . [utterance_usr] okay great , that is all i needed . have a good day ! [belief_state] {'restaurant-name': 'tandoori palace', 'hotel-book day': 'wednesday', 'hotel-book people': '5', 'hotel-book stay': '4', 'hotel-name': 'alexander bed and breakfast', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'guest house'}

[context] {'train-leaveat': '18:15', 'train-destination': 'london kings cross', 'train-day': 'tuesday', 'train-departure': 'cambridge'} [utterance_sys] it s 23.60 pounds . [utterance_usr] ok . i also want to book an expensive restaurant in the centre part of town .

[context] {'train-book people': '5', 'train-destination': 'cambridge', 'train-day': 'monday', 'train-arriveby': '11:45', 'train-departure': 'london kings cross'} [utterance_sys] it is fe03l94u . [utterance_usr] i am also looking for a 2 star hotel that s moderate -ly priced . can you help with that ? [belief_state] {'hotel-pricerange': 'moderate', 'hotel-stars': '2', 'train-book people': '5', 'train-destination': 'cambridge', 'train-day': 'monday', 'train-arriveby': '11:45', 'train-departure': 'london kings cross'}

[context] {'attraction-name': 'gallery at 12 a high street', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes'} [utterance_sys] they have a star rating of 4 and they do offer free wifi . would you like me to book that for you ? [utterance_usr] no , but could i get the address and phone number , please ?

[context] {'train-leaveat': '15:00', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-arriveby': '17:45', 'train-departure': 'bishops stortford'} [utterance_sys] yes , it does . [utterance_usr] what is the price for the train ticket ? [belief_state] {'train-leaveat': '15:00', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-arriveby': '17:45', 'train-departure': 'bishops stortford'}

[context] {} [utterance_sys] aylesbray lodge guest house is a cheap guest house located in the south . [utterance_usr] i would prefer an expensive place , i am trying to impress my in laws .

[context] {'hotel-parking': 'yes', 'hotel-stars': '0', 'attraction-type': 'swimming pool'} [utterance_sys] i , as a monopoly person am also a fan of free parking . 2 guest house meet your needs , 1 is in the north , the other in the centre , any preferences ? [utterance_usr] i really prefer a hotel to a guest house . how about a hotel with free parking and a 4 star rating [belief_state] {'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-type': 'hotel', 'attraction-type': 'swimming pool'}

[context] {} [utterance_sys] [utterance_usr] i am looking for place -s to go in town centre , should be of multiple sports

[context] {} [utterance_sys] [utterance_usr] i am looking for a moderate place to stay in the centre . [belief_state] {'hotel-area': 'centre'}

[context] {'attraction-area': 'north'} [utterance_sys] i have a couple of swimming pools , a boat area , and a park that fit your description . do you want any more information on any of these 3 ? [utterance_usr] yes i would like the postcode of a swimming pool you recommend .

[context] {'attraction-name': 'saint johns college'} [utterance_sys] saint john s college is in the centre of town on saint john s street . the entrance fee is 2.50 pounds . can i help you with anything else ? [utterance_usr] is there an exact address , like a street number ? thanks ! [belief_state] {'attraction-name': 'saint johns college'}

[context] {'restaurant-food': 'chinese', 'restaurant-area': 'centre', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'hk fusion', 'restaurant-book time': '10:15', 'restaurant-book day': 'wednesday', 'restaurant-book people': '5'} [utterance_sys] i was able to book it for 10:15 . you reference number is 7hqz1td6 . [utterance_usr] thank you for your help .

[context] {'restaurant-book day': 'friday', 'restaurant-book people': '8', 'restaurant-book time': '12:30', 'restaurant-food': 'chinese', 'restaurant-name': 'peking restaurant', 'restaurant-area': 'south', 'attraction-type': 'entertainment', 'attraction-name': 'nusha', 'attraction-area': 'south'} [utterance_sys] booking was successful . the table will be reserved for 15 minutes . reference number is : tjbm7lph . is there anything else [utterance_usr] thank you ! that s all i needed . [belief_state] {'restaurant-book day': 'friday', 'restaurant-book people': '8', 'restaurant-book time': '12:30', 'restaurant-food': 'chinese', 'restaurant-name': 'peking restaurant', 'restaurant-area': 'south', 'attraction-type': 'entertainment', 'attraction-name': 'nusha', 'attraction-area': 'south'}

[context] {'taxi-departure': 'centre', 'taxi-leaveat': '11:45', 'train-destination': 'leicester', 'train-departure': 'cambridge', 'train-day': 'wednesday', 'train-arriveby': '21:00', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'centre', 'restaurant-food': 'british'} [utterance_sys] would you like to try cotto ? [utterance_usr] cotto is fine . please get me their address and postcode

[context] {'taxi-leaveat': '06:15', 'taxi-destination': 'rice house', 'taxi-departure': 'cambridge belfry', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'centre', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-internet': 'yes'} [utterance_sys] i have set up yellow skoda taxi to pick you up at 6:15 . their contact number is 07482129349 [utterance_usr] and what type of car will be picking me up ? [belief_state] {'taxi-leaveat': '06:15', 'taxi-destination': 'rice house', 'taxi-departure': 'cambridge belfry', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'centre', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-internet': 'yes'}

[context] {'attraction-type': 'museum', 'attraction-area': 'east', 'attraction-name': 'gallery at 12 a high street', 'restaurant-food': 'british', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'east', 'restaurant-name': 'grafton hotel restaurant', 'restaurant-book time': '16:15', 'restaurant-book day': 'wednesday', 'restaurant-book people': '4', 'taxi-destination': 'grafton hotel restaurant', 'taxi-departure': 'gallery at 12 a high street', 'taxi-arriveby': '16:15'} [utterance_sys] booking completed ! booked car type : blue volkswagen contact number : 07030908834 can i help you woth anything else ? [utterance_usr] no , you've been great ! thanks so much . goodbye

[context] {'restaurant-food': 'british', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'centre', 'hotel-pricerange': 'moderate', 'attraction-type': 'college', 'attraction-area': 'centre'} [utterance_sys] most welcome and have a great day [utterance_usr] i really have to go . goodbye . [belief_state] {'restaurant-food': 'british', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'centre', 'hotel-pricerange': 'moderate', 'attraction-type': 'college', 'attraction-area': 'centre'}

[context] {} [utterance_sys] there are no expensive guest houses in the south area in the expensive price range . [utterance_usr] how about 1 in the moderate price range ?

[context] {'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-type': 'hotel'} [utterance_sys] what type of hotel are you looking for ? we have 19 with free parking and rated 4 star . [utterance_usr] i am looking for a cheap hotel , please . [belief_state] {'hotel-parking': 'yes', 'hotel-pricerange': 'cheap', 'hotel-stars': '4'}

[context] {'train-book people': '5', 'train-leaveat': '07:27', 'train-destination': 'london liverpool street', 'train-day': 'friday', 'train-departure': 'cambridge', 'restaurant-food': 'british', 'restaurant-pricerange': 'moderate'} [utterance_sys] yes , i have got 5 restaurant -s , 4 center and 1 in the west that serve british food . do you have a preference in location ? [utterance_usr] no , i do not . what would you recommend ?

[context] {'attraction-type': 'entertainment'} [utterance_sys] we have several options for you . is there a specific area you will be in ? [utterance_usr] no specific area . just the first thing that pops up . [belief_state] {'attraction-type': 'entertainment', 'attraction-area': 'dontcare'}

[context] {'train-destination': 'cambridge', 'train-departure': 'bishops stortford', 'train-day': 'tuesday', 'train-book people': '6', 'train-leaveat': '18:15', 'restaurant-food': 'greek'} [utterance_sys] certainly . we have many different attractions in the east , from camboats to the funky fun house and the cambridge museum of technology . are you looking for anything specific ? [utterance_usr] i do not really care , just something interesting . can you pick something for me and let me know the entrance fee , postcode , and phone number ?

[context] {'train-departure': 'broxbourne'} [utterance_sys] what type of food would like to eat ? [utterance_usr] i do not really care about cuisine , but i would like something expensive in the center of town . what s your favorite high end place ? [belief_state] {'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'train-departure': 'broxbourne'}

[context] {} [utterance_sys] [utterance_usr] i need a train on sunday .

[context] {'train-leaveat': '14:30', 'train-destination': 'cambridge', 'train-departure': 'broxbourne'} [utterance_sys] and what day are you traveling ? [utterance_usr] i'll be leaving broxbourne tuesday . [belief_state] {'train-leaveat': '14:30', 'train-destination': 'cambridge', 'train-day': 'tuesday', 'train-departure': 'broxbourne'}

[context] {} [utterance_sys] okay , where is your destination ? [utterance_usr] i need it to go to cambridge and arrive by 15:00 .

[context] {'hotel-book day': 'wednesday', 'hotel-book people': '4', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house'} [utterance_sys] is there anything else ? [utterance_usr] yes , i am looking for a train the same day that will be going to cambridge . can you help me ? [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '4', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house', 'train-destination': 'cambridge', 'train-day': 'wednesday'}

[context] {'attraction-type': 'museum', 'attraction-area': 'centre', 'train-destination': 'cambridge', 'train-arriveby': '13:00', 'train-departure': 'stansted airport', 'train-day': 'saturday'} [utterance_sys] i have found 8 trains meeting your criteria . the first leaves at 0524 . would you like me to book it for you ? [utterance_usr] yes , please ! can i also get the train id and the price on that ?

[context] {'train-destination': 'cambridge', 'train-day': 'thursday', 'train-arriveby': '15:45', 'train-departure': 'stansted airport'} [utterance_sys] okay the tr2473 leaves at 14:24 and arrives by 14:52 . it s 28 minutes . [utterance_usr] thanks ! i am also looking for an attraction in the centre area . [belief_state] {'attraction-area': 'centre', 'train-destination': 'cambridge', 'train-day': 'thursday', 'train-arriveby': '15:45', 'train-departure': 'stansted airport'}

[context] {} [utterance_sys] was that a train arriving or departing from norwich ? [utterance_usr] no i would like to go to norwich . i will be departing from cambridge and would like to leave on saturday . thank you .

[context] {'hotel-book day': 'tuesday', 'hotel-book people': '5', 'hotel-book stay': '3', 'hotel-name': 'city centre north bed and breakfast', 'hotel-area': 'north', 'hotel-stars': '0', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'train-day': 'friday'} [utterance_sys] sure . where will you be departing from and arriving at ? [utterance_usr] i'll be leaving from cambridge and going to norwich on friday . [belief_state] {'hotel-book day': 'tuesday', 'hotel-book people': '5', 'hotel-book stay': '3', 'hotel-name': 'city centre north bed and breakfast', 'hotel-area': 'north', 'hotel-stars': '0', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'train-destination': 'norwich', 'train-day': 'friday', 'train-departure': 'cambridge'}

[context] {'attraction-area': 'north'} [utterance_sys] i have a couple of swimming pools , a boat area , and a park that fit your description . do you want any more information on any of these 3 ? [utterance_usr] yes i would like the postcode of a swimming pool you recommend .

[context] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'attraction-type': 'dontcare', 'attraction-area': 'north'} [utterance_sys] we have a park , 2 swimming pools and a boat attraction in the north . do any of those sound interesting to you ? [utterance_usr] yes , please find more information on the park and boat attractions in the north . [belief_state] {'hotel-name': 'acorn guest house', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'attraction-type': 'park|boat', 'attraction-area': 'north'}

[context] {'hotel-area': 'east', 'hotel-pricerange': 'moderate', 'hotel-type': 'guest house', 'hotel-name': 'carolina bed and breakfast', 'hotel-internet': 'yes', 'hotel-book stay': '3', 'hotel-book day': 'wednesday', 'hotel-book people': '1', 'train-destination': 'cambridge', 'train-day': 'wednesday'} [utterance_sys] we have train every 2 hour -s starting at 05:17 , what time works for you ? [utterance_usr] i only need to arrive by 13:00 or earlier .

[context] {'hotel-stars': '4', 'hotel-internet': 'yes', 'attraction-area': 'east'} [utterance_sys] which area would you like to be in ? [utterance_usr] i am not particular . [belief_state] {'hotel-area': 'dontcare', 'hotel-stars': '4', 'hotel-internet': 'yes', 'attraction-area': 'east'}

[context] {'attraction-type': 'college', 'attraction-name': 'christ college', 'hotel-area': 'south', 'hotel-internet': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-name': 'bridge guest house'} [utterance_sys] it does have wifi . would you like to book it ? [utterance_usr] i do not want to book it yet . but can you tell me if it has free parking ?

[context] {'taxi-destination': 'christ college', 'taxi-departure': 'ashley hotel', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes', 'attraction-type': 'college', 'attraction-name': 'christ college', 'attraction-area': 'dontcare'} [utterance_sys] what time do you want that trip to be ? [utterance_usr] i am going to leave the hotel by 19:15 . [belief_state] {'taxi-leaveat': '19:15', 'taxi-destination': 'christ college', 'taxi-departure': 'ashley hotel', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes', 'attraction-type': 'college', 'attraction-name': 'christ college', 'attraction-area': 'dontcare'}

[context] {'hotel-area': 'east', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-type': 'guest house', 'hotel-name': 'carolina bed and breakfast', 'attraction-type': 'museum'} [utterance_sys] are you looking in the east ? most museums are free , but the cambridge museum of technology does charge 5 pounds . [utterance_usr] the location and cost of the museum does not matter to me . what museum do you recommend ?

[context] {'attraction-type': 'park'} [utterance_sys] we have 5 beautiful parks in cambridge . my favorite is the botanic gardens in the center . it s 4 pounds to get in , but definitely worth it . [utterance_usr] that sounds great ! can i get their postcode please ? [belief_state] {'attraction-type': 'park', 'attraction-name': 'botanic gardens'}

[context] {} [utterance_sys] i have the express by holiday inn cambridge located on 1517 norman way , coldhams business park . their phone number is 01223866800 . would you like to know anything else ? [utterance_usr] yes , could you book the hotel room for me for 7 people ?

[context] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-stars': '0', 'hotel-internet': 'yes'} [utterance_sys] i found the city centre north bed and breakfast . would you like me to book you a room ? [utterance_usr] yes . i want to book it for 8 people , starting sunday , for 3 nights . [belief_state] {'hotel-book day': 'sunday', 'hotel-book people': '8', 'hotel-book stay': '3', 'hotel-name': 'city centre north bed and breakfast', 'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-stars': '0', 'hotel-internet': 'yes'}

[context] {'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-internet': 'yes', 'hotel-type': 'guest house'} [utterance_sys] i think acorn guest house is a good match for you ! [utterance_usr] perfect . what is the star and area of the hotel ?

[context] {'hotel-area': 'north', 'hotel-internet': 'yes', 'hotel-type': 'guest house'} [utterance_sys] i still recommend arbury lodge guest house . its a 4 star hotel and have very good reviews and it has both free wifi and parking . [utterance_usr] that sounds great . can i get the address please ? [belief_state] {'hotel-area': 'north', 'hotel-internet': 'yes', 'hotel-type': 'guest house'}

[context] {'train-leaveat': '19:00', 'train-destination': 'norwich', 'train-day': 'tuesday', 'train-departure': 'cambridge', 'train-book people': '2', 'attraction-type': 'cinema'} [utterance_sys] there are 2 i would suggest , cineworld cinema in the south area and vue cinema in the centre area , would you like more info on either ? [utterance_usr] yes , pleas send me the address and postcode on both .

[context] {'hotel-book day': 'monday', 'hotel-book people': '5', 'hotel-book stay': '5', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'hotel', 'attraction-type': 'college', 'attraction-area': 'west'} [utterance_sys] consider clare hall , which is a college in the western area of town [utterance_usr] what is the entrance fee ? [belief_state] {'hotel-book day': 'monday', 'hotel-book people': '5', 'hotel-book stay': '5', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'hotel', 'attraction-type': 'college', 'attraction-name': 'clare hall', 'attraction-area': 'west'}

[context] {'attraction-type': 'museum', 'attraction-area': 'centre', 'attraction-name': 'castle galleries', 'hotel-type': 'guest house', 'hotel-parking': 'yes', 'hotel-stars': '4'} [utterance_sys] acorn guest house is available if that works for you . [utterance_usr] book rooms for 3 people for 4 nights starting sunday , please .

[context] {'hotel-area': 'dontcare', 'hotel-stars': '2', 'hotel-internet': 'yes', 'train-book people': '2', 'train-leaveat': '15:00', 'train-destination': 'peterborough', 'train-day': 'sunday'} [utterance_sys] there are 3 matches for your preferences . i recommend ashley hotel . [utterance_usr] okay , please book that for 2 people and 5 nights starting tuesday . i'll need a reference number . [belief_state] {'hotel-book day': 'tuesday', 'hotel-book people': '2', 'hotel-book stay': '5', 'hotel-name': 'ashley hotel', 'hotel-area': 'dontcare', 'hotel-stars': '2', 'hotel-internet': 'yes', 'train-book people': '2', 'train-leaveat': '15:00', 'train-destination': 'peterborough', 'train-day': 'sunday'}

[context] {'restaurant-food': 'italian', 'restaurant-area': 'centre', 'restaurant-name': 'pizza express'} [utterance_sys] the phone number is 01223324033 . [utterance_usr] great . i am also looking for a train departing leicester and arriving before 10:15 at my destination .

[context] {'train-destination': 'birmingham new street', 'train-day': 'friday'} [utterance_sys] are you leaving from cambridge ? is there a time you would like to leave ? [utterance_usr] yes , i am leaving from cambridge . departure time does not matter , but i need to arrive by 18:15 . [belief_state] {'train-destination': 'birmingham new street', 'train-day': 'friday', 'train-arriveby': '18:15', 'train-departure': 'cambridge'}

[context] {'restaurant-food': 'international', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'centre', 'restaurant-name': 'the varsity restaurant', 'restaurant-book time': '13:00', 'restaurant-book day': 'sunday', 'restaurant-book people': '4'} [utterance_sys] booking was successful . the table will be reserved for 15 minutes . reference number is : y0y0tnbu . [utterance_usr] i am also looking for a train . the train should go to ely and should arrive by 21:30 .

[context] {'restaurant-book day': 'sunday', 'restaurant-book people': '2', 'restaurant-book time': '19:00', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'hk fusion', 'restaurant-area': 'centre'} [utterance_sys] booking was successful . the table will be reserved for 15 minutes . reference number is : mt2uhucb . [utterance_usr] thanks ! i am also looking for a place to stay in the same area . can you help me with that ? [belief_state] {'restaurant-book day': 'sunday', 'restaurant-book people': '2', 'restaurant-book time': '19:00', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'hk fusion', 'restaurant-area': 'centre'}

[context] {'attraction-name': 'cambridge artworks', 'hotel-area': 'east', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'hotel-book stay': '4', 'hotel-book people': '1', 'hotel-book day': 'wednesday', 'hotel-name': 'allenbell'} [utterance_sys] no , i am sorry . i have tried everything and cannot reserve anything else that is cheap and on the east side for either 3 or 4 nights . could you choose another day to check in ? [utterance_usr] would you please try for just 2 nights then ?

[context] {'hotel-area': 'centre', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes'} [utterance_sys] i am sorry but there are no hotel -s in the center of town matching your request . would you like try a different part of town , price range , or star rating . [utterance_usr] can you check the north part of town ? [belief_state] {'hotel-area': 'north', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes'}

[context] {'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'restaurant-food': 'dontcare', 'restaurant-name': 'bedouin', 'restaurant-book time': '12:15', 'restaurant-book day': 'thursday', 'restaurant-book people': '6', 'train-destination': 'broxbourne', 'train-day': 'friday'} [utterance_sys] we have 19 trains leaving for broxbourne on friday beginning at 05:01 . do you have a preference ? [utterance_usr] it should arrive by 17:15 .

[context] {'restaurant-book day': 'sunday', 'restaurant-book people': '8', 'restaurant-book time': '17:15', 'restaurant-food': 'indian', 'restaurant-area': 'centre'} [utterance_sys] you have a reservation at saffron brasserie for 8 people on sunday at 17:15 . reference #q7c8ex21 . can i help you with anything else today ? [utterance_usr] i need to find a 3 star guest house that has free wifi . can you help me ? [belief_state] {'restaurant-book day': 'sunday', 'restaurant-book people': '8', 'restaurant-book time': '17:15', 'restaurant-food': 'indian', 'restaurant-area': 'centre', 'hotel-stars': '3', 'hotel-internet': 'yes', 'hotel-type': 'guest house'}

[context] {'taxi-destination': 'nandos', 'taxi-arriveby': '23:15', 'taxi-departure': 'the place'} [utterance_sys] i have booked you a white toyota that will get you from the place to nandos by 23:15 . contact number is 07727323900 . do you need help with anything else ? [utterance_usr] that is all , thanks

[context] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'dontcare', 'restaurant-area': 'dontcare', 'train-book people': '4', 'train-destination': 'bishops stortford', 'train-day': 'sunday', 'train-arriveby': '17:30', 'train-departure': 'cambridge'} [utterance_sys] booking was successful , the total fee is 32.32 gbp payable at the station . reference number is : 4yocring . [utterance_usr] thank you . that is all the information i need . [belief_state] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'dontcare', 'restaurant-area': 'dontcare', 'train-book people': '4', 'train-destination': 'bishops stortford', 'train-day': 'sunday', 'train-arriveby': '17:30', 'train-departure': 'cambridge'}

[context] {} [utterance_sys] [utterance_usr] hi i am looking to find a guest house with free wi fi , any suggestions ?

[context] {} [utterance_sys] [utterance_usr] i am looking for a hotel with a 4 star rating and free parking [belief_state] {'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-type': 'hotel'}

[context] {'train-destination': 'norwich', 'train-leaveat': '08:00', 'train-day': 'saturday', 'train-departure': 'cambridge', 'train-book people': '1'} [utterance_sys] i have booked the ticket for you , your reference number is gy20nlb1 . [utterance_usr] thanks , i need a place to go too . what about a nightclub in the west ?

[context] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes'} [utterance_sys] they are all in the moderate price range . [utterance_usr] i need 1 near a swimmingpool . [belief_state] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes', 'attraction-type': 'swimming pool', 'attraction-area': 'north'}

[context] {} [utterance_sys] [utterance_usr] i need a way to get to cambridge from norwich

[context] {'restaurant-food': 'indian', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'train-leaveat': '21:00', 'train-departure': 'cambridge'} [utterance_sys] certainly . where are you headed ? [utterance_usr] i am going to leicester . [belief_state] {'restaurant-food': 'indian', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'train-leaveat': '21:00', 'train-destination': 'leicester', 'train-departure': 'cambridge'}

[context] {'train-leaveat': '21:45', 'train-destination': 'stansted airport', 'train-day': 'friday', 'train-departure': 'cambridge'} [utterance_sys] for an arrival of what time ? [utterance_usr] i need to leave after 21:45 .

[context] {'attraction-type': 'college', 'attraction-area': 'west', 'train-destination': 'bishops stortford', 'train-day': 'tuesday', 'train-departure': 'cambridge'} [utterance_sys] what time of day would you like to leave ? i have a number of trains that may work for you . [utterance_usr] i would like to leave after 17:45 . [belief_state] {'attraction-type': 'college', 'attraction-area': 'west', 'train-leaveat': '17:45', 'train-destination': 'bishops stortford', 'train-day': 'tuesday', 'train-departure': 'cambridge'}

[context] {'attraction-type': 'nightclub', 'attraction-area': 'south', 'attraction-name': 'the place'} [utterance_sys] 01223324600 , phones number . address , post code first is: cb23hg , 22 sidney street . anything else ? [utterance_usr] i need a train to cambridge on wednesday as well .

[context] {'attraction-type': 'nightclub', 'attraction-area': 'dontcare'} [utterance_sys] yes , all of the listed entrance fees are 5 pounds . the club salsa is nice . [utterance_usr] club salsa sounds right up my alley . can i get the address and phone number please ? [belief_state] {'attraction-type': 'nightclub', 'attraction-name': 'club salsa', 'attraction-area': 'dontcare'}

[context] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'dontcare'} [utterance_sys] the ugly duckling located in the centre has great food and is very popular . would you like me to make you a reservation ? [utterance_usr] what is the postcode for that restaurant ?

[context] {'attraction-name': 'great saint marys church'} [utterance_sys] sure ! great saint mary s church is in the centre . what information do you need ? [utterance_usr] what is the postcode ? [belief_state] {'attraction-name': 'great saint marys church'}

[context] {'attraction-type': 'park', 'attraction-area': 'south', 'restaurant-name': 'la mimosa', 'restaurant-book people': '7', 'restaurant-book time': '16:00', 'restaurant-book day': 'friday'} [utterance_sys] i have booked you a table for 7 , at la mimosa , on friday evening at 16:00 . is there anything else i can help you with ? [utterance_usr] yes , can you give me the reference number on that reservation please ?

[context] {'train-destination': 'cambridge', 'train-day': 'friday', 'train-arriveby': '16:30', 'train-departure': 'norwich'} [utterance_sys] is there a arrive or leave by time you prefer ? [utterance_usr] i am going to cambridge on friday , leaving from norwich and i need to book 5 tickets . and can you please give me the reference number ? [belief_state] {'train-book people': '5', 'train-destination': 'cambridge', 'train-day': 'friday', 'train-arriveby': '16:30', 'train-departure': 'norwich'}

[context] {'hotel-pricerange': 'moderate'} [utterance_sys] is there a particular area of town you would like to stay in ? [utterance_usr] no . however i would like for the hotel to be 4 star and include free wifi .

[context] {} [utterance_sys] [utterance_usr] i am looking for a place to stay . the hotel should have a star of 4 and should be in the type of guest house [belief_state] {'hotel-stars': '4', 'hotel-type': 'guest house'}

[context] {'restaurant-pricerange': 'expensive', 'restaurant-area': 'west', 'restaurant-name': 'cocum', 'restaurant-food': 'indian', 'restaurant-book time': '12:15', 'restaurant-book day': 'sunday', 'restaurant-book people': '2', 'train-departure': 'bishops stortford', 'train-day': 'sunday', 'train-destination': 'cambridge', 'train-arriveby': '09:45'} [utterance_sys] tr9219 departs at 05:29 and arrives at 06:07 , can i purchase tickets for you ? [utterance_usr] how much would the tickets be

[context] {'train-leaveat': '10:15', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-departure': 'peterborough'} [utterance_sys] the closest match i have is the tr8509 . it leaves at 10:19 . [utterance_usr] that sounds good . what is the train fare , please ? [belief_state] {'train-leaveat': '10:15', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-departure': 'peterborough'}

[context] {} [utterance_sys] where will your departure be from ? [utterance_usr] leaving from birmingham new street .

[context] {'hotel-book day': 'wednesday', 'hotel-book people': '4', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house', 'train-destination': 'cambridge', 'train-day': 'wednesday'} [utterance_sys] sure , i can do that for you . where will you be departing from ? [utterance_usr] i will be leaving from kings lynn after 16:00 . [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '4', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '3', 'hotel-type': 'guest house', 'train-leaveat': '16:00', 'train-destination': 'cambridge', 'train-day': 'wednesday', 'train-departure': 'kings lynn'}

[context] {'hotel-pricerange': 'moderate', 'hotel-internet': 'yes', 'hotel-name': 'acorn guest house', 'hotel-area': 'south', 'hotel-stars': '4', 'hotel-type': 'guest house', 'hotel-book stay': '2', 'hotel-book day': 'sunday', 'hotel-book people': '4', 'train-departure': 'peterborough', 'train-leaveat': '10:45', 'train-destination': 'cambridge', 'train-arriveby': '10:45', 'train-day': 'sunday', 'train-book people': '4'} [utterance_sys] i booked tr1071 , the last train before 10:45 arrives 10:38 . your reference number will be aul3mjy9 . however , if you would have preferred something earlier , i can easily cancel and rebook . [utterance_usr] no , that would be fine . thank you . that was all i needed for today .

[context] {'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-internet': 'no'} [utterance_sys] alexander bed and breakfast guest house cheap and university arms hotelexpensive are both available in that area and are 4 stars with parking . [utterance_usr] no worries , i can give you 3 options to choose from [belief_state] {'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-stars': '4', 'hotel-internet': 'no'}

[context] {} [utterance_sys] [utterance_usr] i am looking for a restaurant that serves asian oriental food located in the south . can you help ?

[context] {'restaurant-food': 'kosher', 'restaurant-pricerange': 'moderate'} [utterance_sys] i am sorry , there is not a kosher restaurant in the moderate price range . would you like to try something else ? [utterance_usr] how about asian oriental food ? [belief_state] {'restaurant-food': 'asian oriental', 'restaurant-pricerange': 'moderate'}

[context] {} [utterance_sys] [utterance_usr] i feel like having italian for dinner . are there any cheap restaurant -s with good italian in town ?

[context] {'restaurant-food': 'scandinavian', 'restaurant-pricerange': 'expensive'} [utterance_sys] unfortunately , there are not any expensive scandinavian restaurant -s in the area . how about another type of cuisine ? [utterance_usr] eggrolls ! they are good too do you have any listings for chinese restaurant -s ? [belief_state] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive'}

[context] {'taxi-destination': 'vue cinema', 'taxi-departure': 'la mimosa', 'taxi-leaveat': '08:30'} [utterance_sys] i can definitely help ! where are you departing from ? [utterance_usr] as i said , i will be leaving from la minosa .

[context] {'restaurant-food': 'african', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'hotel-book day': 'friday', 'hotel-book people': '2', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'expensive', 'hotel-stars': '3', 'hotel-internet': 'yes'} [utterance_sys] i was able to book 2 nights at the gonville for 2 people , starting on friday . your reference number is wiqebn2a . can i help with anything else today ? [utterance_usr] can you book me a taxi please ? i am looking for 1 to pick me up at the bedouin and i would like to leave by 18:45 [belief_state] {'taxi-leaveat': '18:45', 'taxi-departure': 'bedouin', 'restaurant-food': 'african', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'centre', 'hotel-book day': 'friday', 'hotel-book people': '2', 'hotel-book stay': '2', 'hotel-area': 'dontcare', 'hotel-parking': 'yes', 'hotel-pricerange': 'expensive', 'hotel-stars': '3', 'hotel-internet': 'yes'}

[context] {} [utterance_sys] [utterance_usr] are there any boating place -s in cambridge ?

[context] {'restaurant-food': 'thai', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'sala thong', 'restaurant-area': 'west'} [utterance_sys] their phone number is 01223323178 and addres is 35 newnham road newnham . [utterance_usr] could you also help me find byard art ? [belief_state] {'restaurant-food': 'thai', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'sala thong', 'restaurant-area': 'west', 'attraction-type': 'museum', 'attraction-name': 'byard art', 'attraction-area': 'south'}

[context] {'hotel-area': 'west', 'hotel-stars': '4', 'hotel-parking': 'yes', 'hotel-book stay': '1', 'hotel-book day': 'sunday', 'hotel-book people': '4'} [utterance_sys] perfect ! you have been booked and your reference number is dq0xvs0z . [utterance_usr] awesome . i am also looking for a train .

[context] {'train-departure': 'broxbourne'} [utterance_sys] did you need the train number or price today ? [utterance_usr] yes can i please get that ? [belief_state] {'train-departure': 'broxbourne'}

[context] {} [utterance_sys] tr4134 departs at 9:16 [utterance_usr] that is all i needed . thank you for all of your help !

[context] {'train-leaveat': '10:15', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-departure': 'peterborough'} [utterance_sys] the closest match i have is the tr8509 . it leaves at 10:19 . [utterance_usr] that sounds good . what is the train fare , please ? [belief_state] {'train-leaveat': '10:15', 'train-destination': 'cambridge', 'train-day': 'sunday', 'train-departure': 'peterborough'}

[context] {'hotel-name': 'arbury lodge guest house'} [utterance_sys] i am sorry , but this hotel is not in my records . there is another hotel that is very nice it calls super 5 . [utterance_usr] are you sure , but if not , book the super 5 for 8 people for 5 nights starting monday . i will need the reference number .

[context] {'hotel-area': 'east', 'hotel-pricerange': 'cheap'} [utterance_sys] great , i have 3 options for you . [utterance_usr] if it helps , i do not have to have internet . please tell me my options . [belief_state] {'hotel-area': 'east', 'hotel-pricerange': 'cheap'}

[context] {'hotel-parking': 'yes', 'hotel-internet': 'yes'} [utterance_sys] i have 8 hotel -s that offer free parking and wifi . do you have a preference for an area to stay in ? [utterance_usr] we are looking for a guest house , preferable a fancy and expensive 1 .

[context] {'restaurant-book day': 'tuesday', 'restaurant-book people': '1', 'restaurant-book time': '16:30', 'restaurant-food': 'modern european', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'de luca cucina and bar'} [utterance_sys] yes that certainly worked ! you are booked for 16:30 on tuesday and your reservation number is ibfe4s17 . [utterance_usr] thanks ! i am also looking for a guest house to stay at . i do not need free parking . [belief_state] {'restaurant-book day': 'tuesday', 'restaurant-book people': '1', 'restaurant-book time': '16:30', 'restaurant-food': 'modern european', 'restaurant-pricerange': 'moderate', 'restaurant-name': 'de luca cucina and bar', 'hotel-parking': 'no', 'hotel-type': 'guest house'}

[context] {} [utterance_sys] [utterance_usr] i would like a train that is departing from cambridge and is going to london liverpool street .

[context] {'train-leaveat': '16:45', 'train-day': 'wednesday', 'train-departure': 'cambridge'} [utterance_sys] sure , i can help you with that . where would you like to leave from ? [utterance_usr] i would like to leave after 16:45 and go to norwich please . [belief_state] {'train-leaveat': '16:45', 'train-destination': 'norwich', 'train-day': 'wednesday', 'train-departure': 'cambridge'}

[context] {'hotel-area': 'east', 'hotel-pricerange': 'moderate', 'hotel-type': 'guest house', 'hotel-name': 'carolina bed and breakfast', 'hotel-internet': 'yes'} [utterance_sys] yes , free wifi and parking [utterance_usr] great , can i book a reservation just for myself , starting on wednesday for 3 nights ?

[context] {'hotel-area': 'dontcare', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'guest house'} [utterance_sys] how about the alexander bed and breakfast in the centre ? it is a cheap guest house with free wifi . [utterance_usr] sounds great . i need to be there saturday and we will be staying 4 nights . [belief_state] {'hotel-book day': 'saturday', 'hotel-book people': '1', 'hotel-book stay': '4', 'hotel-name': 'alexander bed and breakfast', 'hotel-area': 'dontcare', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'guest house'}

[context] {'train-destination': 'kings lynn', 'train-departure': 'cambridge', 'train-day': 'wednesday', 'train-leaveat': '15:15', 'train-book people': '5', 'hotel-pricerange': 'moderate', 'hotel-internet': 'yes', 'hotel-stars': '4', 'hotel-parking': 'yes', 'hotel-area': 'dontcare', 'hotel-name': 'acorn guest house'} [utterance_sys] how many days will you be staying for ? [utterance_usr] is there a certain amount of days that is minimum ?

[context] {'hotel-book people': '6', 'hotel-book stay': '5', 'hotel-name': 'alexander bed and breakfast', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'train-book people': '6', 'train-leaveat': '18:30', 'train-destination': 'cambridge', 'train-day': 'tuesday', 'train-departure': 'leicester'} [utterance_sys] what day would you like that on ? [utterance_usr] tuesday please . thanks [belief_state] {'hotel-book day': 'tuesday', 'hotel-book people': '6', 'hotel-book stay': '5', 'hotel-name': 'alexander bed and breakfast', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'train-book people': '6', 'train-leaveat': '18:30', 'train-destination': 'cambridge', 'train-day': 'tuesday', 'train-departure': 'leicester'}

[context] {'restaurant-food': 'korean', 'restaurant-area': 'centre', 'restaurant-pricerange': 'expensive', 'restaurant-name': 'little seoul', 'restaurant-book people': '2', 'restaurant-book time': '13:15', 'restaurant-book day': 'monday'} [utterance_sys] gg3dcufd is your confirmation code , may i help you with anything else ? [utterance_usr] no that was everything . thanks

[context] {'restaurant-book day': 'thursday', 'restaurant-book people': '8', 'restaurant-book time': '11:00', 'restaurant-food': 'turkish'} [utterance_sys] sure , i have booked you at anatolia , which also serves turkish food , with reference number t70eay2i . may i help with something else ? [utterance_usr] no , that should be everything i need . [belief_state] {'restaurant-book day': 'thursday', 'restaurant-book people': '8', 'restaurant-book time': '11:00', 'restaurant-food': 'turkish'}

[context] {'hotel-name': 'el shaddia guest house'} [utterance_sys] the el shaddai is a guest house in the centre area . would you like to make a booking today ? [utterance_usr] yes i would love that . i need to book it starting on saturday for 4 nights for 4 people .

[context] {'hotel-name': 'el shaddia guest house', 'attraction-type': 'college', 'attraction-area': 'west'} [utterance_sys] the el shaddai is a guest house in the centre part of town . it has free internet , parking and has 0 stars . would you like me to book it for you ? [utterance_usr] could you ? that would be great . there are 5 of us and we plan to arrive on thursday . we'd like to stay for 5 nights . [belief_state] {'hotel-book day': 'thursday', 'hotel-book people': '5', 'hotel-book stay': '5', 'hotel-name': 'el shaddia guest house', 'attraction-type': 'college', 'attraction-area': 'west'}

[context] {'train-leaveat': '18:15', 'train-destination': 'london kings cross', 'train-day': 'tuesday', 'train-departure': 'cambridge'} [utterance_sys] it s 23.60 pounds . [utterance_usr] ok . i also want to book an expensive restaurant in the centre part of town .

[context] {'train-book people': '5', 'train-destination': 'leicester', 'train-day': 'saturday', 'train-arriveby': '16:00', 'train-departure': 'cambridge'} [utterance_sys] your booking was successful , the total fee is 151.19 gbp payable at the station . your reference number is : 581grl6j . is there anything else i can do to assist ? [utterance_usr] can you check for italian restaruants in the centre area ? thank you in advance . [belief_state] {'restaurant-food': 'italian', 'restaurant-area': 'centre', 'train-book people': '5', 'train-destination': 'leicester', 'train-day': 'saturday', 'train-arriveby': '16:00', 'train-departure': 'cambridge'}

[context] {'attraction-name': 'trinity college', 'hotel-stars': '4', 'hotel-pricerange': 'expensive', 'hotel-area': 'west', 'hotel-name': 'huntingdon marriott hotel', 'hotel-parking': 'yes', 'hotel-internet': 'yes'} [utterance_sys] that is a hotel . [utterance_usr] ok , wonderful . i think that s all the information i need today . have a good night !

[context] {'restaurant-food': 'portugese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'south', 'train-leaveat': '09:45', 'train-destination': 'birmingham new street', 'train-day': 'saturday', 'train-departure': 'cambridge'} [utterance_sys] the tr7683 train leaves cambridge at 10:01 on saturday . it arrives at birmingham new street at 12:44 and the price is 60.08 pounds . [utterance_usr] okay thank you ! that s all i need today . [belief_state] {'restaurant-food': 'portugese', 'restaurant-pricerange': 'cheap', 'restaurant-area': 'south', 'train-leaveat': '09:45', 'train-destination': 'birmingham new street', 'train-day': 'saturday', 'train-departure': 'cambridge'}

[context] {} [utterance_sys] we have 10 choices for you with departures every 2 hour -s beginning at 7:27 . what is your preference for a departure time ? [utterance_usr] i just want to be clear . this is 7:27 friday morning correct ? in that case , i would like to book that for 5 people with reference number , please .

[context] {'restaurant-name': 'hk fusion', 'train-book people': '5', 'train-destination': 'cambridge', 'train-day': 'friday', 'train-arriveby': '16:30', 'train-departure': 'norwich'} [utterance_sys] it is a chinese food in the centre . it is expensive and located at 21 burleigh street city centre . [utterance_usr] could you book a table for me there please ? 5 people on friday at 20:00 . [belief_state] {'restaurant-book day': 'friday', 'restaurant-book people': '5', 'restaurant-book time': '20:00', 'restaurant-name': 'hk fusion', 'train-book people': '5', 'train-destination': 'cambridge', 'train-day': 'friday', 'train-arriveby': '16:30', 'train-departure': 'norwich'}

[context] {'hotel-pricerange': 'moderate', 'hotel-stars': '2', 'hotel-internet': 'yes'} [utterance_sys] i have 2 options in the moderate price range . the ashley house and lovell lodge . would you like to try 1 of these ? [utterance_usr] lets try the ashley house please .

[context] {'hotel-area': 'north', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes'} [utterance_sys] i have 7 place -s in the north . would you like me to book 1 ? [utterance_usr] can you let me know if 1 of them has free parking , the hotel type of it , and the postcode ? [belief_state] {'hotel-area': 'north', 'hotel-parking': 'yes', 'hotel-pricerange': 'moderate', 'hotel-stars': '4', 'hotel-internet': 'yes'}

[context] {'hotel-internet': 'yes', 'hotel-name': 'university arms hotel', 'hotel-pricerange': 'expensive', 'hotel-stars': '4', 'restaurant-food': 'indian', 'restaurant-area': 'centre', 'restaurant-pricerange': 'expensive'} [utterance_sys] unfortunately , there are no indian restaurant -s in that price range . [utterance_usr] okay , then try a different price range .

[context] {'restaurant-name': 'bedouin', 'hotel-book day': 'thursday', 'hotel-book people': '4', 'hotel-book stay': '3', 'hotel-name': 'alexander bed and breakfast', 'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-internet': 'yes'} [utterance_sys] the bedouin is located at 100 mill road city centre and serves african food [utterance_usr] i see . i am sorry what is the postcode ? [belief_state] {'restaurant-name': 'bedouin', 'hotel-book day': 'thursday', 'hotel-book people': '4', 'hotel-book stay': '3', 'hotel-name': 'alexander bed and breakfast', 'hotel-area': 'centre', 'hotel-parking': 'yes', 'hotel-internet': 'yes'}

[context] {'hotel-area': 'north', 'hotel-stars': '4', 'hotel-internet': 'yes', 'hotel-type': 'guest house', 'hotel-name': 'acorn guest house', 'hotel-book stay': '2', 'hotel-book day': 'thursday', 'hotel-book people': '3'} [utterance_sys] it is booked . your reference number is qamdfu9o . can i help with anything else ? [utterance_usr] yes , can you find a chinese restaurant near the hotel , please ?

[context] {'restaurant-food': 'latin american'} [utterance_sys] i am sorry i could not find a latin american restaurant is there another type of food you would like ? [utterance_usr] is there a british restaurant in the center of town ? [belief_state] {'restaurant-food': 'british', 'restaurant-area': 'centre'}

[context] {} [utterance_sys] there are no moderate hotel -s in the east . however , there is an expensive hotel in the east called express by holiday inn cambridge . do you want to book ? [utterance_usr] i apologize . i am looking for an moderate -ly priced guest house .

[context] {'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'hotel'} [utterance_sys] the cambridge belfry is a cheap hotel with a 4 star rating . it s at back lane , cambourne . can i book it ? [utterance_usr] is that a guest house ? that is the type i am looking for . [belief_state] {'hotel-pricerange': 'cheap', 'hotel-stars': '4', 'hotel-type': 'guest house'}

[context] {'restaurant-pricerange': 'expensive', 'restaurant-area': 'west', 'restaurant-name': 'cocum', 'restaurant-food': 'indian', 'restaurant-book time': '12:15', 'restaurant-book day': 'sunday', 'restaurant-book people': '2', 'train-departure': 'bishops stortford', 'train-day': 'sunday'} [utterance_sys] i can look that up for you . first , a few details: can i confirm a desired time frame and that the destination is cambridge ? [utterance_usr] i would like to arrive in cambridge by 9:45 on sunday .

[context] {'hotel-book day': 'thursday', 'hotel-book people': '8', 'hotel-book stay': '4', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'hotel'} [utterance_sys] you are all set at the cambridge belfry . your reference number is : lemrq8ia . anything else i can assist you with today ? [utterance_usr] actually yes , i need a train to cambridge . please get me 1 that arrives by 08:30 [belief_state] {'hotel-book day': 'thursday', 'hotel-book people': '8', 'hotel-book stay': '4', 'hotel-name': 'cambridge belfry', 'hotel-pricerange': 'cheap', 'hotel-internet': 'yes', 'hotel-type': 'hotel', 'train-destination': 'cambridge', 'train-arriveby': '08:30'}

[context] {'attraction-type': 'park', 'attraction-area': 'south'} [utterance_sys] neither park has an entrance fee . the phone number for sheep s green is 01223302580 . wandlebury s is 01223243830 . [utterance_usr] great . i am looking for a particular restaurant named la mimosa and i would like to book a table for 7 people .

[context] {'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'south'} [utterance_sys] it is , as a matter of fact . would you like a table there ? [utterance_usr] yes , i would like a table there at 11:15 . we will have 8 people . i'll need the reference number . [belief_state] {'restaurant-book people': '8', 'restaurant-book time': '11:15', 'restaurant-food': 'chinese', 'restaurant-pricerange': 'expensive', 'restaurant-area': 'south'}

[context] {'restaurant-food': 'modern european', 'restaurant-pricerange': 'moderate', 'restaurant-area': 'dontcare', 'restaurant-name': 'de luca cucina and bar'} [utterance_sys] the de luca cucina and bar serves modern european food . [utterance_usr] what s the post code and phone number of de luca cucina ?

[context] {'restaurant-food': 'european'} [utterance_sys] please wait a moment while i check for european restaurant -s for you [utterance_usr] if you find a european restaurant , i would also like the address and phone number . [belief_state] {'restaurant-food': 'european'}

[context] {} [utterance_sys] okay , and is there a particular departure or arrival time you prefer ? [utterance_usr] i just need to arrive by 17:45

[context] {'train-destination': 'kings lynn', 'train-day': 'sunday'} [utterance_sys] of course . to be of better service can i ask your departure location and what time you would like to arrive on sunday ? [utterance_usr] depart from cambridge and arriving by 0930 please [belief_state] {'train-destination': 'kings lynn', 'train-day': 'sunday', 'train-arriveby': '09:30', 'train-departure': 'cambridge'}

[context] {} [utterance_sys] [utterance_usr] i am planning a visit to cambridge and i want to know when a train that is leaving monday will take me to broxbourne .

[context] {} [utterance_sys] [utterance_usr] hello . i am trying to get to kings lynn on sunday . can you help ? [belief_state] {'train-destination': 'kings lynn', 'train-day': 'sunday'}

[context] {} [utterance_sys] i apologize , but there s no openings for that time frame . would you like to try for a shorter stay or another day ? [utterance_usr] please try 1 night , thank you .

[context] {'hotel-book day': 'wednesday', 'hotel-book people': '7', 'hotel-name': 'acorn guest house', 'hotel-pricerange': 'moderate', 'hotel-type': 'guest house'} [utterance_sys] i am sorry , the booking was unsuccessful . would you like to try a different day or try booking another hotel ? [utterance_usr] can you try again , please ? i never told you how many nights we need . we'd like to arrive wednesday and stay for 5 nights . we're a party of 7 . [belief_state] {'hotel-book day': 'wednesday', 'hotel-book people': '7', 'hotel-book stay': '5', 'hotel-name': 'acorn guest house', 'hotel-pricerange': 'moderate', 'hotel-type': 'guest house'}