[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=f of possible values a) british airways b) air canada c) alaska airlines d) air france e) american airlines f) southwest airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas [context] [user] hello! please let me know if there is any round-trip flights available?
State: [state] destination_city=none return_date=none outbound_departure_time=none passengers=none refundable=none seating_class=none airlines=none inbound_departure_time=none departure_date=none origin_city=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=d of possible values a) 3 b) 4 c) 2 d) 1 outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm airlines=h of possible values a) air france b) british airways c) air canada d) american airlines e) united airlines f) alaska airlines g) delta airlines h) southwest airlines departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march.
State: [state] passengers=none outbound_departure_time=none return_date=none refundable=none destination_city=chi-town inbound_departure_time=none airlines=none departure_date=4th of march origin_city=none seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd airlines=e of possible values a) american airlines b) delta airlines c) air canada d) alaska airlines e) southwest airlines f) united airlines g) british airways h) air france seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran.
State: [state] departure_date=4th of march passengers=none origin_city=san fran inbound_departure_time=none outbound_departure_time=none return_date=none refundable=none destination_city=chi-town airlines=none seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business outbound_departure_time=3:10 pm airlines=g of possible values a) air france b) delta airlines c) air canada d) alaska airlines e) british airways f) united airlines g) southwest airlines h) american airlines return_date=9th of this month [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week.
State: [state] passengers=none refundable=none origin_city=san fran destination_city=chi-town departure_date=4th of march inbound_departure_time=none seating_class=none outbound_departure_time=none airlines=none return_date=thursday next week

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=d of possible values a) american airlines b) air canada c) alaska airlines d) southwest airlines e) british airways f) united airlines g) delta airlines h) air france origin_city=las vegas [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops?
State: [state] destination_city=chi-town outbound_departure_time=none seating_class=none departure_date=4th of march refundable=none return_date=thursday next week inbound_departure_time=none passengers=none airlines=none origin_city=san fran

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=f of possible values a) american airlines b) delta airlines c) british airways d) air canada e) air france f) southwest airlines g) united airlines h) alaska airlines origin_city=las vegas departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling.
State: [state] seating_class=none destination_city=chi-town refundable=none outbound_departure_time=none airlines=none origin_city=san fran departure_date=4th of march return_date=thursday next week inbound_departure_time=none passengers=a

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month airlines=d of possible values a) alaska airlines b) air canada c) air france d) southwest airlines e) delta airlines f) american airlines g) british airways h) united airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me.
State: [state] destination_city=chi-town passengers=d outbound_departure_time=10:05 pm origin_city=san fran return_date=thursday next week airlines=e refundable=none inbound_departure_time=10:40 am seating_class=none departure_date=4th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 2 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy origin_city=las vegas return_date=9th of this month destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) delta airlines e) air france f) british airways g) united airlines h) air canada inbound_departure_time=8:25 pm [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets?
State: [state] refundable=none passengers=b departure_date=4th of march outbound_departure_time=10:05 pm seating_class=none origin_city=san fran return_date=thursday next week destination_city=chi-town airlines=d inbound_departure_time=10:40 am

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=e of possible values a) air canada b) delta airlines c) air france d) british airways e) southwest airlines f) united airlines g) alaska airlines h) american airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct.
State: [state] refundable=none departure_date=4th of march origin_city=san fran destination_city=chi-town seating_class=c airlines=b outbound_departure_time=10:05 pm inbound_departure_time=10:40 am return_date=march 7th passengers=d

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month return_date=9th of this month destination_city=sd passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) air france e) air canada f) british airways g) united airlines h) american airlines [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight?
State: [state] outbound_departure_time=10:05 pm refundable=none inbound_departure_time=10:40 am origin_city=san fran departure_date=4th of march return_date=march 7th destination_city=chi-town passengers=b seating_class=d airlines=b

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business outbound_departure_time=3:10 pm airlines=f of possible values a) air canada b) alaska airlines c) delta airlines d) american airlines e) air france f) southwest airlines g) united airlines h) british airways refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives?
State: [state] seating_class=b outbound_departure_time=10:05 pm airlines=c refundable=none passengers=d return_date=march 7th origin_city=san fran inbound_departure_time=10:40 am departure_date=4th of march destination_city=chi-town

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month airlines=b of possible values a) air france b) southwest airlines c) air canada d) british airways e) alaska airlines f) united airlines g) delta airlines h) american airlines return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives? [system] it will arrive at 4:52 am. [user] thanks much for your help. also, please can you find me something interesting stuffs to do on 5th of march.
State: [state] destination_city=chi-town origin_city=san fran refundable=none inbound_departure_time=10:40 am passengers=b seating_class=a departure_date=4th of march airlines=g return_date=march 7th outbound_departure_time=10:05 pm

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] event_name=blue jays vs braves number_of_seats=c of possible values a) 4 b) 5 c) 1 d) 2 e) 3 f) 9 g) 6 h) 7 i) 8 category=a of possible values a) sports b) music subcategory=baseball date=1st of march city_of_event=toronto [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives? [system] it will arrive at 4:52 am. [user] thanks much for your help. also, please can you find me something interesting stuffs to do on 5th of march.
State: [state] event_name=none number_of_seats=none category=none subcategory=none date=5th of march city_of_event=chi-town

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] number_of_seats=a of possible values a) 1 b) 6 c) 5 d) 4 e) 8 f) 2 g) 3 h) 9 i) 7 city_of_event=toronto date=1st of march event_name=blue jays vs braves category=b of possible values a) music b) sports subcategory=baseball [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives? [system] it will arrive at 4:52 am. [user] thanks much for your help. also, please can you find me something interesting stuffs to do on 5th of march. [system] which event interests you more? [user] do you have games events, for i like them a lot.
State: [state] number_of_seats=none city_of_event=chi-town date=5th of march event_name=none category=b subcategory=none

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] subcategory=baseball number_of_seats=e of possible values a) 4 b) 5 c) 8 d) 7 e) 1 f) 2 g) 3 h) 6 i) 9 event_name=blue jays vs braves category=b of possible values a) music b) sports date=1st of march city_of_event=toronto [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives? [system] it will arrive at 4:52 am. [user] thanks much for your help. also, please can you find me something interesting stuffs to do on 5th of march. [system] which event interests you more? [user] do you have games events, for i like them a lot. [system] yup, the popular event cubs vs mariners is going to take place on march 5th at wrigley field at 8:30 pm. do you wish to book tickets for this event? [user] looks good. but do you have any other best events coming up?
State: [state] subcategory=none number_of_seats=none event_name=none category=b date=5th of march city_of_event=chi-town

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] number_of_seats=g of possible values a) 6 b) 2 c) 7 d) 9 e) 3 f) 8 g) 1 h) 5 i) 4 category=a of possible values a) sports b) music subcategory=baseball event_name=blue jays vs braves city_of_event=toronto date=1st of march [context] [user] hello! please let me know if there is any round-trip flights available? [system] where is your plan of visit? [user] i'll be travelling to chi-town on 4th of march. [system] from where will you leave? [user] i'll be starting from san fran. [system] when is your return? [user] i will be returning on thursday next week. [system] okay! i've found 4 flights to your convenience. the one, american airlines will leave at 3:20 pm and the return flight will leave at 7:05 am. the cost of the travel will be $181. [user] is it a refundable or non-refundable ticket? does the flight have any stops or zero stops? [system] sorry that the ticket is non-refundable. the flight has 0 stops. [user] thanks. is there any other flights available on the same day for, 4 of us will be travelling. [system] yup! the delta airlines flight will leave at 10:05 pm and the return flight will leave at 10:40 am. the ticket price is around $201. [user] wonderful! looks great to me. [system] do you need anything to be assisted with? [user] yup! please can you help me to reserve the tickets? [system] sure! please can you confirm me that you wish to book in delta airlines that flies from san francisco to chicago on march 4th at 10:05 pm. the return journey will be on march 7th at 10:40 am and you wish to reserve 4 tickets in economy class. is that correct? [user] perfect! you're very correct. [system] okay! i've confirmed the ticket for you. [user] which is the departure airport of the flight? [system] sfo international airport will be the departing airport. [user] so, when will the onward flight arrives? [system] it will arrive at 4:52 am. [user] thanks much for your help. also, please can you find me something interesting stuffs to do on 5th of march. [system] which event interests you more? [user] do you have games events, for i like them a lot. [system] yup, the popular event cubs vs mariners is going to take place on march 5th at wrigley field at 8:30 pm. do you wish to book tickets for this event? [user] looks good. but do you have any other best events coming up? [system] yup, the event white sox vs angels is going to held at guaranteed rate field on march 5th and it starts at 7 pm. [user] sounds good. thanks. i'm done with.
State: [state] number_of_seats=none category=a subcategory=none event_name=white sox vs angels city_of_event=chi-town date=5th of march