[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 date=1st of march city_of_event=toronto category=b of possible values a) music b) sports number_of_seats=c of possible values a) 2 b) 9 c) 1 d) 7 e) 6 f) 8 g) 5 h) 3 i) 4 subcategory=baseball [context] [user] i want to listen to pop on march 13th.
State: [state] event_name=none date=march 13th city_of_event=none category=none number_of_seats=none subcategory=pop

[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=d of possible values a) 7 b) 5 c) 9 d) 1 e) 8 f) 2 g) 3 h) 4 i) 6 city_of_event=toronto date=1st of march [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd.
State: [state] category=none subcategory=pop event_name=none number_of_seats=none city_of_event=sd date=march 13th

[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=a of possible values a) sports b) music event_name=blue jays vs braves number_of_seats=a of possible values a) 1 b) 2 c) 6 d) 3 e) 5 f) 8 g) 7 h) 9 i) 4 city_of_event=toronto [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert.
State: [state] subcategory=pop date=march 13th category=b event_name=none number_of_seats=none city_of_event=sd

[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 event_name=blue jays vs braves number_of_seats=d of possible values a) 8 b) 4 c) 2 d) 1 e) 5 f) 6 g) 3 h) 9 i) 7 [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address?
State: [state] city_of_event=sd category=a subcategory=pop date=march 13th event_name=none 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] subcategory=baseball event_name=blue jays vs braves date=1st of march number_of_seats=f of possible values a) 6 b) 7 c) 9 d) 2 e) 3 f) 1 g) 8 h) 4 i) 5 city_of_event=toronto category=b of possible values a) music b) sports [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago.
State: [state] subcategory=pop event_name=none date=march 2nd number_of_seats=none city_of_event=chicago category=a

[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 number_of_seats=e of possible values a) 8 b) 3 c) 6 d) 4 e) 1 f) 9 g) 7 h) 2 i) 5 event_name=blue jays vs braves subcategory=baseball city_of_event=toronto category=b of possible values a) music b) sports [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else.
State: [state] date=march 2nd number_of_seats=none event_name=none subcategory=pop city_of_event=chicago category=a

[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 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) 9 b) 7 c) 5 d) 2 e) 6 f) 1 g) 4 h) 3 i) 8 [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball.
State: [state] event_name=none city_of_event=chicago category=b subcategory=baseball date=march 2nd 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] number_of_seats=d of possible values a) 6 b) 8 c) 5 d) 1 e) 7 f) 2 g) 4 h) 9 i) 3 city_of_event=toronto category=a of possible values a) sports b) music event_name=blue jays vs braves subcategory=baseball date=1st of march [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address?
State: [state] number_of_seats=none city_of_event=chicago category=a event_name=none subcategory=baseball date=march 2nd

[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 event_name=blue jays vs braves category=b of possible values a) music b) sports city_of_event=toronto number_of_seats=a of possible values a) 1 b) 4 c) 8 d) 7 e) 2 f) 6 g) 5 h) 3 i) 9 [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool.
State: [state] subcategory=baseball date=march 2nd event_name=white sox vs yankees category=b city_of_event=chicago 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] city_of_event=toronto event_name=blue jays vs braves date=1st of march category=b of possible values a) music b) sports subcategory=baseball number_of_seats=h of possible values a) 8 b) 2 c) 9 d) 7 e) 3 f) 4 g) 5 h) 1 i) 6 [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets.
State: [state] city_of_event=chicago event_name=white sox vs yankees date=march 2nd category=b subcategory=baseball number_of_seats=b

[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=b of possible values a) music b) sports number_of_seats=d of possible values a) 5 b) 4 c) 6 d) 1 e) 7 f) 9 g) 3 h) 2 i) 8 city_of_event=toronto subcategory=baseball date=1st of march event_name=blue jays vs braves [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets.
State: [state] category=b number_of_seats=b city_of_event=chicago subcategory=baseball date=march 2nd event_name=white sox vs yankees

[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 subcategory=baseball event_name=blue jays vs braves city_of_event=toronto category=b of possible values a) music b) sports number_of_seats=a of possible values a) 1 b) 8 c) 3 d) 5 e) 6 f) 4 g) 7 h) 9 i) 2 [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct.
State: [state] date=march 2nd subcategory=baseball event_name=white sox vs yankees city_of_event=chicago category=b number_of_seats=f

[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] airlines=b of possible values a) british airways b) delta airlines c) southwest airlines d) air canada e) alaska airlines f) air france g) united airlines h) american airlines return_date=the 13th departure_date=9th of this month seating_class=d of possible values a) premium economy b) first class c) business d) economy passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination=sf origin=seattle [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct. [system] your reservation is complete. [user] thanks, i also need a one-way flight there.
State: [state] airlines=none return_date=none departure_date=none seating_class=none passengers=d destination=chicago origin=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] event_name=blue jays vs braves date=1st of march city_of_event=toronto category=a of possible values a) sports b) music number_of_seats=a of possible values a) 1 b) 9 c) 4 d) 6 e) 7 f) 3 g) 2 h) 5 i) 8 subcategory=baseball [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct. [system] your reservation is complete. [user] thanks, i also need a one-way flight there.
State: [state] event_name=white sox vs yankees date=march 2nd city_of_event=chicago category=a number_of_seats=c subcategory=baseball

[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] departure_date=9th of this month destination=sf passengers=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=c of possible values a) first class b) business c) economy d) premium economy airlines=g of possible values a) united airlines b) air canada c) southwest airlines d) american airlines e) british airways f) alaska airlines g) delta airlines h) air france origin=seattle return_date=the 13th [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct. [system] your reservation is complete. [user] thanks, i also need a one-way flight there. [system] what day are you traveling? [user] i am leaving later today and i would like to travel in premium economy.
State: [state] departure_date=later today destination=chicago passengers=d seating_class=d airlines=none origin=none return_date=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] airlines=d of possible values a) alaska airlines b) united airlines c) american airlines d) delta airlines e) air france f) air canada g) southwest airlines h) british airways passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin=seattle return_date=the 13th destination=sf seating_class=c of possible values a) first class b) business c) economy d) premium economy departure_date=9th of this month [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct. [system] your reservation is complete. [user] thanks, i also need a one-way flight there. [system] what day are you traveling? [user] i am leaving later today and i would like to travel in premium economy. [system] what city are you leaving from? [user] look for flights from new york.
State: [state] airlines=none passengers=a origin=new york return_date=none destination=chicago seating_class=d departure_date=later today

[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] departure_date=9th of this month airlines=h of possible values a) british airways b) alaska airlines c) united airlines d) american airlines e) air canada f) southwest airlines g) air france h) delta airlines destination=sf passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin=seattle return_date=the 13th seating_class=d of possible values a) business b) first class c) premium economy d) economy [context] [user] i want to listen to pop on march 13th. [system] what city? [user] in sd. [system] do you have a preference? [user] i want to go to a concert. [system] aly and aj is playing at the observatory north park on march 13th at 6:30 pm. [user] what is the address? [system] it is 2891 university avenue. [user] i want some other events on march 2nd in chicago. [system] new found glory is playing at concord music hall on march 2nd at 8:30 pm. [user] cool, but i want something else. [system] i couldn't find anything else. [user] i want to see sports, like baseball. [system] white sox vs yankees is playing at guaranteed rate field on march 2nd at 6:30 pm. [user] what is the address? [system] it is 333 west 35th street. [user] that would be cool. [system] do you want to buy tickets? [user] yes, buy two tickets. [system] please confirm, 2 tickets to white sox vs yankees in chicago on march 2nd. [user] no, i need 4 tickets. [system] confirm, 4 tickets to the game in chicago. [user] yes, that is correct. [system] your reservation is complete. [user] thanks, i also need a one-way flight there. [system] what day are you traveling? [user] i am leaving later today and i would like to travel in premium economy. [system] what city are you leaving from? [user] look for flights from new york. [system] i found an american airlines leaving at 7:45 pm with 0 stops. the ticket is $186. [user] ok, cool that is all.
State: [state] departure_date=later today airlines=d destination=chicago passengers=c origin=new york return_date=none seating_class=c