[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 event_name=blue jays vs braves number_of_seats=h of possible values a) 4 b) 9 c) 2 d) 8 e) 5 f) 7 g) 6 h) 1 i) 3 date=1st of march city_of_event=toronto [context] [user] i want to reserve tickets for an event.
State: [state] category=none subcategory=none event_name=none number_of_seats=none date=none city_of_event=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] number_of_seats=f of possible values a) 9 b) 2 c) 5 d) 4 e) 8 f) 1 g) 7 h) 6 i) 3 category=a of possible values a) sports b) music city_of_event=toronto event_name=blue jays vs braves subcategory=baseball date=1st of march [context] [user] i want to reserve tickets for an event. [system] how many tickets? [user] i want two tickets.
State: [state] number_of_seats=b category=none city_of_event=none event_name=none subcategory=none date=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 category=a of possible values a) sports b) music number_of_seats=b of possible values a) 4 b) 1 c) 5 d) 6 e) 3 f) 2 g) 8 h) 7 i) 9 subcategory=baseball event_name=blue jays vs braves date=1st of march [context] [user] i want to reserve tickets for an event. [system] how many tickets? [user] i want two tickets. [system] do you have any particular events, places, or dates in mind? [user] i want to go to vancouver, next wednesday, and see colin james.
State: [state] city_of_event=vancouver category=none number_of_seats=f subcategory=none event_name=colin james date=next wednesday

[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 event_name=blue jays vs braves category=a of possible values a) sports b) music subcategory=baseball number_of_seats=c of possible values a) 3 b) 5 c) 1 d) 8 e) 7 f) 6 g) 4 h) 2 i) 9 date=1st of march [context] [user] i want to reserve tickets for an event. [system] how many tickets? [user] i want two tickets. [system] do you have any particular events, places, or dates in mind? [user] i want to go to vancouver, next wednesday, and see colin james. [system] so i'll book 2 tickets for the colin james event, taking place next wednesday in vancouver. is that okay? [user] no, actually i want to go to portland.
State: [state] city_of_event=portland event_name=colin james category=none subcategory=none number_of_seats=h date=next wednesday

[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=g of possible values a) 7 b) 4 c) 3 d) 9 e) 2 f) 5 g) 1 h) 8 i) 6 subcategory=baseball date=1st of march category=a of possible values a) sports b) music city_of_event=toronto [context] [user] i want to reserve tickets for an event. [system] how many tickets? [user] i want two tickets. [system] do you have any particular events, places, or dates in mind? [user] i want to go to vancouver, next wednesday, and see colin james. [system] so i'll book 2 tickets for the colin james event, taking place next wednesday in vancouver. is that okay? [user] no, actually i want to go to portland. [system] i've found an event next wednesday in portland, is this okay? [user] yes, that sounds good.
State: [state] event_name=colin james number_of_seats=e subcategory=none date=next wednesday category=none city_of_event=portland

[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 date=1st of march category=b of possible values a) music b) sports number_of_seats=d of possible values a) 2 b) 5 c) 9 d) 1 e) 7 f) 8 g) 6 h) 4 i) 3 event_name=blue jays vs braves city_of_event=toronto [context] [user] i want to reserve tickets for an event. [system] how many tickets? [user] i want two tickets. [system] do you have any particular events, places, or dates in mind? [user] i want to go to vancouver, next wednesday, and see colin james. [system] so i'll book 2 tickets for the colin james event, taking place next wednesday in vancouver. is that okay? [user] no, actually i want to go to portland. [system] i've found an event next wednesday in portland, is this okay? [user] yes, that sounds good. [system] sorry, but there aren't any available tickets. do you want any other help? [user] no, thanks a lot.
State: [state] subcategory=none date=next wednesday category=none number_of_seats=a event_name=colin james city_of_event=portland