[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=e of possible values a) 2 b) 4 c) 3 d) 5 e) 1 category=dontcare of possible values a) direct b) one-stop departure_date=11th of march from_city=fresno to_city=sd departure_time=8:20 am additional_luggage=b of possible values a) true b) false [context] [user] i'm looking for help finding a bus.
State: [state] num_passengers=none category=none departure_date=none from_city=none to_city=none departure_time=none additional_luggage=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] departure_time=8:20 am departure_date=11th of march to_city=sd additional_luggage=b of possible values a) true b) false category=dontcare of possible values a) one-stop b) direct num_passengers=e of possible values a) 4 b) 2 c) 3 d) 5 e) 1 from_city=fresno [context] [user] i'm looking for help finding a bus. [system] sure, when are where are you leaving from and where are you going? [user] i'm leaving from sfo on the 1st and going to anaheim.
State: [state] departure_time=none departure_date=the 1st to_city=anaheim additional_luggage=none category=none num_passengers=none from_city=sfo

[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) 5 e) 4 additional_luggage=a of possible values a) false b) true from_city=fresno departure_time=8:20 am to_city=sd category=dontcare of possible values a) one-stop b) direct departure_date=11th of march [context] [user] i'm looking for help finding a bus. [system] sure, when are where are you leaving from and where are you going? [user] i'm leaving from sfo on the 1st and going to anaheim. [system] i found a bus leaving at 7:20 am that costs $48. [user] that works for me!
State: [state] num_passengers=none additional_luggage=none from_city=sfo departure_time=7:20 am to_city=anaheim category=none departure_date=the 1st

[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_time=8:20 am category=dontcare of possible values a) direct b) one-stop additional_luggage=b of possible values a) true b) false to_city=sd from_city=fresno departure_date=11th of march num_passengers=e of possible values a) 5 b) 4 c) 3 d) 2 e) 1 [context] [user] i'm looking for help finding a bus. [system] sure, when are where are you leaving from and where are you going? [user] i'm leaving from sfo on the 1st and going to anaheim. [system] i found a bus leaving at 7:20 am that costs $48. [user] that works for me! [system] great, shall i buy you tickets? [user] not yet, thanks. that's it for now.
State: [state] departure_time=7:20 am category=none additional_luggage=none to_city=anaheim from_city=sfo departure_date=the 1st num_passengers=none