[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 from_city=fresno departure_date=11th of march num_passengers=e of possible values a) 2 b) 3 c) 5 d) 4 e) 1 category=dontcare of possible values a) direct b) one-stop to_city=sd additional_luggage=a of possible values a) false b) true [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people?
State: [state] departure_time=none from_city=philadelphia departure_date=none num_passengers=d category=none to_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_time=8:20 am departure_date=11th of march additional_luggage=a of possible values a) false b) true to_city=sd from_city=fresno num_passengers=c of possible values a) 4 b) 2 c) 1 d) 3 e) 5 category=dontcare of possible values a) direct b) one-stop [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit.
State: [state] departure_time=none departure_date=march 1st additional_luggage=none to_city=new york city from_city=philadelphia num_passengers=a 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=a of possible values a) 1 b) 2 c) 3 d) 5 e) 4 from_city=fresno additional_luggage=a of possible values a) false b) true 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 love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from?
State: [state] num_passengers=e from_city=philadelphia additional_luggage=none departure_time=none to_city=new york city category=none departure_date=march 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_date=11th of march additional_luggage=a of possible values a) false b) true to_city=sd category=dontcare of possible values a) direct b) one-stop from_city=fresno departure_time=8:20 am num_passengers=d of possible values a) 3 b) 4 c) 2 d) 1 e) 5 [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington.
State: [state] departure_date=march 1st additional_luggage=none to_city=new york city category=a from_city=washington departure_time=none num_passengers=b

[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 category=dontcare of possible values a) direct b) one-stop departure_time=8:20 am num_passengers=d of possible values a) 4 b) 5 c) 2 d) 1 e) 3 to_city=sd additional_luggage=b of possible values a) true b) false departure_date=11th of march [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine.
State: [state] from_city=washington category=a departure_time=6:20 am num_passengers=a to_city=new york city additional_luggage=none departure_date=march 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] from_city=fresno additional_luggage=a of possible values a) false b) true num_passengers=e of possible values a) 2 b) 4 c) 3 d) 5 e) 1 departure_date=11th of march departure_time=8:20 am to_city=sd category=dontcare of possible values a) one-stop b) direct [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine. [system] i can purchase those for you right now if you wish. [user] i think that should work. go ahead and reserve a seat for me.
State: [state] from_city=washington additional_luggage=none num_passengers=b departure_date=march 1st departure_time=6:20 am to_city=new york city category=b

[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 category=dontcare of possible values a) one-stop b) direct departure_time=8:20 am departure_date=11th of march to_city=sd num_passengers=d of possible values a) 2 b) 4 c) 3 d) 1 e) 5 [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine. [system] i can purchase those for you right now if you wish. [user] i think that should work. go ahead and reserve a seat for me. [system] purchasing 4 tickets for a bus departing from washington on march 1st at 6:20 am and arriving in new york. confirm the transaction? [user] that's fine. process the purchase for me please.
State: [state] from_city=washington additional_luggage=a category=b departure_time=6:20 am departure_date=march 1st to_city=new york num_passengers=b

[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 departure_time=8:20 am additional_luggage=b of possible values a) true b) false category=dontcare of possible values a) one-stop b) direct to_city=sd num_passengers=d of possible values a) 3 b) 2 c) 4 d) 1 e) 5 [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine. [system] i can purchase those for you right now if you wish. [user] i think that should work. go ahead and reserve a seat for me. [system] purchasing 4 tickets for a bus departing from washington on march 1st at 6:20 am and arriving in new york. confirm the transaction? [user] that's fine. process the purchase for me please. [system] i have bought your 4 train tickets to new york city. [user] what washington bus station will the bus be leaving from?
State: [state] departure_date=march 1st from_city=washington departure_time=6:20 am additional_luggage=b category=b to_city=new york num_passengers=c

[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=a of possible values a) false b) true num_passengers=e of possible values a) 3 b) 4 c) 2 d) 5 e) 1 departure_date=11th of march to_city=sd from_city=fresno departure_time=8:20 am category=dontcare of possible values a) direct b) one-stop [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine. [system] i can purchase those for you right now if you wish. [user] i think that should work. go ahead and reserve a seat for me. [system] purchasing 4 tickets for a bus departing from washington on march 1st at 6:20 am and arriving in new york. confirm the transaction? [user] that's fine. process the purchase for me please. [system] i have bought your 4 train tickets to new york city. [user] what washington bus station will the bus be leaving from? [system] it will depart for the trip at the silver spring bus stop. [user] silver spring? okay that will work fine. thank you for helping me out.
State: [state] additional_luggage=a num_passengers=b departure_date=march 1st to_city=new york from_city=washington departure_time=6:20 am 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_date=11th of march num_passengers=c of possible values a) 3 b) 2 c) 1 d) 4 e) 5 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_time=8:20 am [context] [user] i love philadelphia but i need to leave it for a bit. can you book me bus tickets for four people? [system] what city are you headed to and what date will you be leaving? [user] we'll be leaving philly on march 1st to head to new york city for a bit. [system] okay. i found bus tickets that departs from philadelphia at 9 am on march 1st. it will cost you $23. [user] which stations will the bus be leaving and arriving from? [system] the bus departs from 10th and filbert in philadelphia and arrives at penn station in new york city. [user] okay change of plans. forget the details i just told you. i rather have a direct bus leaving from washington. [system] would a bus leaving from washington at 6:20 am be acceptable? the cost associated with this ticket is $40. [user] i don't see why not. that should be fine. [system] i can purchase those for you right now if you wish. [user] i think that should work. go ahead and reserve a seat for me. [system] purchasing 4 tickets for a bus departing from washington on march 1st at 6:20 am and arriving in new york. confirm the transaction? [user] that's fine. process the purchase for me please. [system] i have bought your 4 train tickets to new york city. [user] what washington bus station will the bus be leaving from? [system] it will depart for the trip at the silver spring bus stop. [user] silver spring? okay that will work fine. thank you for helping me out. [system] do you need anything else? [user] not at the moment no. thank you for your help as always.
State: [state] departure_date=march 1st num_passengers=d category=a additional_luggage=b to_city=new york from_city=washington departure_time=6:20 am