[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] city_of_event=toronto category=b of possible values a) music b) sports subcategory=baseball date=1st of march number_of_seats=f of possible values a) 4 b) 3 c) 9 d) 7 e) 5 f) 1 g) 8 h) 6 i) 2 event_name=blue jays vs braves [context] [user] i would like to purchase tickets for an event.
State: [state] city_of_event=none category=none subcategory=none date=none number_of_seats=none event_name=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] city_of_event=toronto date=1st of march category=b of possible values a) music b) sports subcategory=baseball event_name=blue jays vs braves number_of_seats=c of possible values a) 2 b) 9 c) 1 d) 3 e) 6 f) 4 g) 7 h) 8 i) 5 [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week.
State: [state] city_of_event=new york city date=friday next week category=none subcategory=none event_name=madonna number_of_seats=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] category=a of possible values a) sports b) music subcategory=baseball number_of_seats=i of possible values a) 3 b) 7 c) 2 d) 4 e) 8 f) 6 g) 5 h) 9 i) 1 date=1st of march event_name=blue jays vs braves city_of_event=toronto [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets.
State: [state] category=none subcategory=none number_of_seats=d date=friday next week event_name=madonna city_of_event=new york city

[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=a of possible values a) 1 b) 8 c) 9 d) 4 e) 6 f) 7 g) 3 h) 5 i) 2 city_of_event=toronto category=b of possible values a) music b) sports event_name=blue jays vs braves date=1st of march [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets. [system] booking 4 tickets for madonna on march 8th in new york. [user] yes, that works for me.
State: [state] subcategory=none number_of_seats=d city_of_event=new york category=none event_name=madonna date=friday next week

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=d of possible values a) premium economy b) first class c) business d) economy passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination=sf return_date=the 13th origin=seattle departure_date=9th of this month airlines=a of possible values a) delta airlines b) air france c) united airlines d) american airlines e) british airways f) southwest airlines g) air canada h) alaska airlines [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets. [system] booking 4 tickets for madonna on march 8th in new york. [user] yes, that works for me. [system] your tickets are purchased. [user] thank you. can you find a round trip flight?
State: [state] seating_class=none passengers=a destination=new york return_date=none origin=none departure_date=none airlines=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] date=1st of march event_name=blue jays vs braves number_of_seats=c of possible values a) 7 b) 3 c) 1 d) 8 e) 2 f) 5 g) 6 h) 9 i) 4 city_of_event=toronto category=b of possible values a) music b) sports subcategory=baseball [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets. [system] booking 4 tickets for madonna on march 8th in new york. [user] yes, that works for me. [system] your tickets are purchased. [user] thank you. can you find a round trip flight?
State: [state] date=friday next week event_name=madonna number_of_seats=i city_of_event=new york category=none subcategory=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=a of possible values a) economy b) first class c) premium economy d) business return_date=the 13th origin=seattle airlines=d of possible values a) american airlines b) alaska airlines c) air france d) delta airlines e) british airways f) united airlines g) air canada h) southwest airlines departure_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination=sf [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets. [system] booking 4 tickets for madonna on march 8th in new york. [user] yes, that works for me. [system] your tickets are purchased. [user] thank you. can you find a round trip flight? [system] where are you leaving from and when are you returning march 8th? [user] i will leave mexico city this saturday and returning on the 13th of this month.
State: [state] seating_class=none return_date=13th of this month origin=mexico city airlines=none departure_date=this saturday passengers=d destination=new york

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] return_date=the 13th destination=sf seating_class=b of possible values a) premium economy b) economy c) first class d) business departure_date=9th of this month airlines=a of possible values a) delta airlines b) british airways c) air france d) southwest airlines e) alaska airlines f) united airlines g) american airlines h) air canada passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin=seattle [context] [user] i would like to purchase tickets for an event. [system] is there any event you have in mind and in which city? [user] i would like the madonna concert in new york city friday next week. [system] how many tickets would you like? [user] i would like four tickets. [system] booking 4 tickets for madonna on march 8th in new york. [user] yes, that works for me. [system] your tickets are purchased. [user] thank you. can you find a round trip flight? [system] where are you leaving from and when are you returning march 8th? [user] i will leave mexico city this saturday and returning on the 13th of this month. [system] there are 2 flights. there is one with american airlines that leaves at 12:05 pm and returns at 11:20 am for $209. [user] that is all i needed.
State: [state] return_date=13th of this month destination=new york seating_class=none departure_date=this saturday airlines=g passengers=d origin=mexico city