[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] category=dontcare of possible values a) one-stop b) direct from_city=fresno additional_luggage=b of possible values a) true b) false departure_time=8:20 am num_passengers=c of possible values a) 3 b) 2 c) 1 d) 4 e) 5 departure_date=11th of march to_city=sd [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please.
State: [state] category=none from_city=portland additional_luggage=none departure_time=none num_passengers=b departure_date=none to_city=seattle

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] num_passengers=c of possible values a) 2 b) 3 c) 1 d) 4 e) 5 from_city=fresno additional_luggage=a of possible values a) false b) true to_city=sd departure_time=8:20 am departure_date=11th of march category=dontcare of possible values a) one-stop b) direct [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th.
State: [state] num_passengers=a from_city=portland additional_luggage=none to_city=seattle departure_time=none departure_date=march 9th category=none

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] additional_luggage=b of possible values a) true b) false departure_date=11th of march num_passengers=b of possible values a) 4 b) 1 c) 5 d) 2 e) 3 category=dontcare of possible values a) one-stop b) direct to_city=sd from_city=fresno departure_time=8:20 am [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th. [system] there are a lot of options, at least 10. what about leaving at 7 am? it will only cost you $33. [user] from which station would this depart?
State: [state] additional_luggage=none departure_date=march 9th num_passengers=d category=none to_city=seattle from_city=portland departure_time=none

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] from_city=fresno num_passengers=e of possible values a) 4 b) 3 c) 5 d) 2 e) 1 departure_date=11th of march category=dontcare of possible values a) one-stop b) direct departure_time=8:20 am additional_luggage=a of possible values a) false b) true to_city=sd [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th. [system] there are a lot of options, at least 10. what about leaving at 7 am? it will only cost you $33. [user] from which station would this depart? [system] it's from sw arthur & 1st. [user] ugh, get me a different option.
State: [state] from_city=portland num_passengers=d departure_date=march 9th category=none departure_time=none additional_luggage=none to_city=seattle

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] to_city=sd category=dontcare of possible values a) direct b) one-stop num_passengers=a of possible values a) 1 b) 2 c) 3 d) 4 e) 5 departure_time=8:20 am departure_date=11th of march additional_luggage=b of possible values a) true b) false from_city=fresno [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th. [system] there are a lot of options, at least 10. what about leaving at 7 am? it will only cost you $33. [user] from which station would this depart? [system] it's from sw arthur & 1st. [user] ugh, get me a different option. [system] well, you could leave at 11:20 am for $37. [user] fine get them tickets now.
State: [state] to_city=seattle category=none num_passengers=b departure_time=11:20 am departure_date=march 9th additional_luggage=none from_city=portland

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] category=dontcare of possible values a) one-stop b) direct to_city=sd num_passengers=e of possible values a) 3 b) 5 c) 4 d) 2 e) 1 additional_luggage=b of possible values a) true b) false departure_date=11th of march departure_time=8:20 am from_city=fresno [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th. [system] there are a lot of options, at least 10. what about leaving at 7 am? it will only cost you $33. [user] from which station would this depart? [system] it's from sw arthur & 1st. [user] ugh, get me a different option. [system] well, you could leave at 11:20 am for $37. [user] fine get them tickets now. [system] sure, just to confirm: 2 tickets for a bus leaving portland and going to seattle on march 9th at 11:20 am. [user] that's ideal, thanks.
State: [state] category=none to_city=seattle num_passengers=d additional_luggage=b departure_date=march 9th departure_time=11:20 am from_city=portland

[example] [user] i need help looking for a bus. it doesn't have to be direct. [system] what date will you be travelling on and where are you travelling to and from. [user] i want to travel to sd from fresno, ca on the 11th of march [system] there's one that leaves at 8:20 am for $48. [user] okay, that works. can you book me one ticket? [system] i'll purchase you 1 ticket for the 8:20 am bus from fresno to san diego on march 11th, no extra luggage. is that what you want? [user] yeah, that's it. [slots] departure_date=11th of march category=dontcare of possible values a) one-stop b) direct from_city=fresno additional_luggage=a of possible values a) false b) true to_city=sd num_passengers=e of possible values a) 5 b) 2 c) 4 d) 3 e) 1 departure_time=8:20 am [context] [user] i need a bus to take me from portland to seattle. i need 2 tickets please. [system] of course, on which date? [user] i'm not leaving until march 9th. [system] there are a lot of options, at least 10. what about leaving at 7 am? it will only cost you $33. [user] from which station would this depart? [system] it's from sw arthur & 1st. [user] ugh, get me a different option. [system] well, you could leave at 11:20 am for $37. [user] fine get them tickets now. [system] sure, just to confirm: 2 tickets for a bus leaving portland and going to seattle on march 9th at 11:20 am. [user] that's ideal, thanks. [system] you're all set. [user] you're really a lifesaver, thanks.
State: [state] departure_date=march 9th category=none from_city=portland additional_luggage=a to_city=seattle num_passengers=b departure_time=11:20 am