[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 num_passengers=a of possible values a) 1 b) 5 c) 3 d) 2 e) 4 to_city=sd category=dontcare of possible values a) one-stop b) direct departure_date=11th of march from_city=fresno additional_luggage=a of possible values a) false b) true [context] [user] i need to find a bus
State: [state] departure_time=none num_passengers=none to_city=none category=none departure_date=none from_city=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_date=11th of march num_passengers=b of possible values a) 4 b) 1 c) 3 d) 5 e) 2 category=dontcare of possible values a) one-stop b) direct to_city=sd from_city=fresno departure_time=8:20 am additional_luggage=b of possible values a) true b) false [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly
State: [state] departure_date=none num_passengers=none category=none to_city=philly from_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 from_city=fresno num_passengers=b of possible values a) 2 b) 1 c) 4 d) 3 e) 5 additional_luggage=a of possible values a) false b) true category=dontcare of possible values a) direct b) one-stop to_city=sd [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please
State: [state] departure_time=none departure_date=sunday this week from_city=none num_passengers=none additional_luggage=none category=none to_city=philly

[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 to_city=sd category=dontcare of possible values a) one-stop b) direct from_city=fresno additional_luggage=b of possible values a) true b) false num_passengers=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 departure_time=8:20 am [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city
State: [state] departure_date=sunday this week to_city=philly category=none from_city=new york city additional_luggage=none num_passengers=none 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] departure_date=11th of march additional_luggage=b of possible values a) true b) false departure_time=8:20 am to_city=sd from_city=fresno category=dontcare of possible values a) direct b) one-stop num_passengers=c of possible values a) 3 b) 2 c) 1 d) 4 e) 5 [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option
State: [state] departure_date=sunday this week additional_luggage=none departure_time=none to_city=philly from_city=new york city category=none num_passengers=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_date=11th of march departure_time=8:20 am to_city=sd additional_luggage=b of possible values a) true b) false from_city=fresno num_passengers=b of possible values a) 2 b) 1 c) 4 d) 5 e) 3 category=dontcare of possible values a) direct b) one-stop [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else
State: [state] departure_date=sunday this week departure_time=none to_city=philly additional_luggage=none from_city=new york city num_passengers=none 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] num_passengers=e of possible values a) 2 b) 5 c) 4 d) 3 e) 1 category=dontcare of possible values a) one-stop b) direct departure_time=8:20 am departure_date=11th of march from_city=fresno to_city=sd additional_luggage=b of possible values a) true b) false [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else [system] 8:50 am for $25? [user] is that a direct bus?
State: [state] num_passengers=none category=none departure_time=none departure_date=sunday this week from_city=new york city to_city=philly 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] num_passengers=c of possible values a) 3 b) 2 c) 1 d) 5 e) 4 departure_date=11th of march category=dontcare of possible values a) one-stop b) direct departure_time=8:20 am additional_luggage=b of possible values a) true b) false from_city=fresno to_city=sd [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else [system] 8:50 am for $25? [user] is that a direct bus? [system] yes it is a direct bus [user] ok, thats great, book me four tickets
State: [state] num_passengers=e departure_date=sunday this week category=none departure_time=8:50 am additional_luggage=none from_city=new york city to_city=philly

[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 additional_luggage=b of possible values a) true b) false departure_time=8:20 am from_city=fresno category=dontcare of possible values a) direct b) one-stop departure_date=11th of march num_passengers=d of possible values a) 4 b) 3 c) 5 d) 1 e) 2 [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else [system] 8:50 am for $25? [user] is that a direct bus? [system] yes it is a direct bus [user] ok, thats great, book me four tickets [system] confirming you want 4 tickets for the 8:50 am bus on march 3rd from new york to philadelphia with no excess luggage [user] yes please, and what station does it arrive at in philly?
State: [state] to_city=philadelphia additional_luggage=b departure_time=8:50 am from_city=new york category=none departure_date=march 3rd num_passengers=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] to_city=sd num_passengers=c of possible values a) 5 b) 2 c) 1 d) 4 e) 3 departure_date=11th of march departure_time=8:20 am from_city=fresno category=dontcare of possible values a) one-stop b) direct additional_luggage=a of possible values a) false b) true [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else [system] 8:50 am for $25? [user] is that a direct bus? [system] yes it is a direct bus [user] ok, thats great, book me four tickets [system] confirming you want 4 tickets for the 8:50 am bus on march 3rd from new york to philadelphia with no excess luggage [user] yes please, and what station does it arrive at in philly? [system] it arrives at 10th and filbert, and your tickets have been reserved [user] great, thanks for that
State: [state] to_city=philadelphia num_passengers=d departure_date=march 3rd departure_time=8:50 am from_city=new york category=none additional_luggage=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] from_city=fresno num_passengers=b of possible values a) 3 b) 1 c) 2 d) 4 e) 5 departure_time=8:20 am to_city=sd category=dontcare of possible values a) direct b) one-stop departure_date=11th of march additional_luggage=a of possible values a) false b) true [context] [user] i need to find a bus [system] and where are you going? [user] i need to go to philly [system] when are you leaving? [user] i want to leave sunday this week please [system] sure, but from where? [user] i'll be coming from new york city [system] how about this cheap $23 bus that leaves at 7:40 am [user] find me another option [system] how about a 7:50 am bus for $22 [user] no, give me something else [system] 8:50 am for $25? [user] is that a direct bus? [system] yes it is a direct bus [user] ok, thats great, book me four tickets [system] confirming you want 4 tickets for the 8:50 am bus on march 3rd from new york to philadelphia with no excess luggage [user] yes please, and what station does it arrive at in philly? [system] it arrives at 10th and filbert, and your tickets have been reserved [user] great, thanks for that [system] can i do something else? [user] for now we're all set
State: [state] from_city=new york num_passengers=d departure_time=8:50 am to_city=philadelphia category=none departure_date=march 3rd additional_luggage=a