[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 to_city=sd category=dontcare of possible values a) one-stop b) direct departure_time=8:20 am from_city=fresno num_passengers=e of possible values a) 5 b) 3 c) 2 d) 4 e) 1 departure_date=11th of march [context] [user] would you look for a direct bus?
State: [state] additional_luggage=none to_city=none category=b departure_time=none from_city=none num_passengers=none departure_date=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 category=dontcare of possible values a) one-stop b) direct num_passengers=a of possible values a) 1 b) 2 c) 3 d) 5 e) 4 departure_date=11th of march additional_luggage=a of possible values a) false b) true from_city=fresno to_city=sd [context] [user] would you look for a direct bus? [system] where do you want to go? [user] i would like to go to sd.
State: [state] departure_time=none category=b num_passengers=none departure_date=none additional_luggage=none from_city=none to_city=sd

[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 additional_luggage=a of possible values a) false b) true to_city=sd departure_date=11th of march num_passengers=d of possible values a) 4 b) 2 c) 3 d) 1 e) 5 category=dontcare of possible values a) direct b) one-stop departure_time=8:20 am [context] [user] would you look for a direct bus? [system] where do you want to go? [user] i would like to go to sd. [system] when will you leave? [user] i want to leave on march 13th.
State: [state] from_city=none additional_luggage=none to_city=sd departure_date=march 13th num_passengers=none category=a 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] additional_luggage=b of possible values a) true b) false departure_date=11th of march category=dontcare of possible values a) one-stop b) direct num_passengers=e of possible values a) 5 b) 2 c) 3 d) 4 e) 1 from_city=fresno departure_time=8:20 am to_city=sd [context] [user] would you look for a direct bus? [system] where do you want to go? [user] i would like to go to sd. [system] when will you leave? [user] i want to leave on march 13th. [system] where will you depart from? [user] i would like to leave from lax.
State: [state] additional_luggage=none departure_date=march 13th category=b num_passengers=none from_city=lax departure_time=none to_city=sd

[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 from_city=fresno to_city=sd additional_luggage=b of possible values a) true b) false departure_time=8:20 am num_passengers=b of possible values a) 2 b) 1 c) 5 d) 4 e) 3 category=dontcare of possible values a) direct b) one-stop [context] [user] would you look for a direct bus? [system] where do you want to go? [user] i would like to go to sd. [system] when will you leave? [user] i want to leave on march 13th. [system] where will you depart from? [user] i would like to leave from lax. [system] i have 10 buses for you. what do you think about one leaving at 6:50 am? it costs $26. [user] would you look for something else for 4 people?
State: [state] departure_date=march 13th from_city=lax to_city=sd additional_luggage=none departure_time=none num_passengers=d category=a

[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) one-stop b) direct additional_luggage=a of possible values a) false b) true num_passengers=a of possible values a) 1 b) 3 c) 2 d) 5 e) 4 to_city=sd from_city=fresno departure_date=11th of march [context] [user] would you look for a direct bus? [system] where do you want to go? [user] i would like to go to sd. [system] when will you leave? [user] i want to leave on march 13th. [system] where will you depart from? [user] i would like to leave from lax. [system] i have 10 buses for you. what do you think about one leaving at 6:50 am? it costs $26. [user] would you look for something else for 4 people? [system] i have 9 buses that should work. what about one leaving at 8:10 am? it's $26. [user] sounds great. that is all for now.
State: [state] departure_time=8:10 am category=b additional_luggage=none num_passengers=e to_city=sd from_city=lax departure_date=march 13th