[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=a of possible values a) true b) false airlines=d of possible values a) air france b) american airlines c) british airways d) southwest airlines e) united airlines f) air canada g) delta airlines h) alaska airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd [context] [user] can you get me a premium economy ticket on a one way flight to san francisco?
State: [state] origin_city=none inbound_departure_time=none departure_date=none return_date=none outbound_departure_time=none passengers=none refundable=none airlines=none seating_class=b destination_city=san francisco

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm departure_date=6th of this month airlines=e of possible values a) delta airlines b) alaska airlines c) british airways d) american airlines e) southwest airlines f) air canada g) air france h) united airlines origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th.
State: [state] destination_city=san francisco outbound_departure_time=none passengers=none seating_class=a inbound_departure_time=none departure_date=the 14th airlines=none origin_city=vegas refundable=none return_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) air france e) british airways f) delta airlines g) air canada h) american airlines departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight.
State: [state] seating_class=b outbound_departure_time=none destination_city=san francisco refundable=none return_date=none passengers=c airlines=none departure_date=the 14th origin_city=vegas inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=a of possible values a) true b) false passengers=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=e of possible values a) american airlines b) united airlines c) british airways d) air canada e) southwest airlines f) air france g) alaska airlines h) delta airlines seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find?
State: [state] refundable=none passengers=b return_date=none origin_city=vegas outbound_departure_time=none airlines=none seating_class=d departure_date=the 14th destination_city=san francisco inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month return_date=9th of this month airlines=f of possible values a) united airlines b) air france c) air canada d) delta airlines e) alaska airlines f) southwest airlines g) american airlines h) british airways destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead?
State: [state] inbound_departure_time=none passengers=a refundable=none outbound_departure_time=3:05 pm origin_city=vegas departure_date=the 14th return_date=none airlines=a destination_city=san francisco seating_class=d

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am from_location=san francisco to_location=lax leaving_date=1st of march travelers=e of possible values a) 5 b) 2 c) 3 d) 1 e) 4 [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead?
State: [state] leaving_time=none from_location=vegas to_location=san francisco leaving_date=none travelers=e

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=b of possible values a) 2 b) 4 c) 3 d) 1 e) 5 from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march.
State: [state] travelers=b from_location=vegas leaving_date=2nd of march to_location=san francisco leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am travelers=b of possible values a) 5 b) 4 c) 1 d) 3 e) 2 to_location=lax from_location=san francisco leaving_date=1st of march [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march. [system] yes, there's a bus with 0 transfers leaving at 10:50 am that costs $58. [user] great, can you book that flight from earlier?
State: [state] leaving_time=10:50 am travelers=b to_location=san francisco from_location=vegas leaving_date=2nd of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy refundable=a of possible values a) true b) false airlines=b of possible values a) air canada b) southwest airlines c) air france d) american airlines e) united airlines f) alaska airlines g) delta airlines h) british airways passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march. [system] yes, there's a bus with 0 transfers leaving at 10:50 am that costs $58. [user] great, can you book that flight from earlier?
State: [state] destination_city=san francisco return_date=none origin_city=vegas inbound_departure_time=none departure_date=2nd of march seating_class=b refundable=none airlines=e passengers=a outbound_departure_time=3:05 pm

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) american airlines e) british airways f) air france g) delta airlines h) air canada inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march. [system] yes, there's a bus with 0 transfers leaving at 10:50 am that costs $58. [user] great, can you book that flight from earlier? [system] sure, please confirm you'd like 4 premium economy tickets for the united airlines flight from las vegas to san francisco departing march 2nd. [user] yes, can i get my money back on the ticket? and which airport does it leave from?
State: [state] origin_city=las vegas departure_date=2nd of march seating_class=c passengers=c return_date=none airlines=a inbound_departure_time=none outbound_departure_time=3:05 pm refundable=none destination_city=san francisco

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd airlines=f of possible values a) alaska airlines b) british airways c) air france d) american airlines e) delta airlines f) southwest airlines g) united airlines h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march. [system] yes, there's a bus with 0 transfers leaving at 10:50 am that costs $58. [user] great, can you book that flight from earlier? [system] sure, please confirm you'd like 4 premium economy tickets for the united airlines flight from las vegas to san francisco departing march 2nd. [user] yes, can i get my money back on the ticket? and which airport does it leave from? [system] i've confirmed your ticket, but its not refundable. you're leaving from mccarran international airport. [user] great, thanks again.
State: [state] inbound_departure_time=none origin_city=las vegas destination_city=san francisco airlines=g departure_date=2nd of march seating_class=a refundable=none return_date=none passengers=b outbound_departure_time=3:05 pm

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month destination_city=sd passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm airlines=g of possible values a) air france b) american airlines c) delta airlines d) alaska airlines e) air canada f) united airlines g) southwest airlines h) british airways origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] can you get me a premium economy ticket on a one way flight to san francisco? [system] sure, where are you leaving from and when? [user] las vegas on the 14th. [system] i found an american airlines flight with 0 stops that departs at 10:55 am and costs $151. [user] look for 4 tickets on another flight. [system] there's a southwest airlines flight with 0 stops departing at 9:55 am for $159 per ticket. [user] what else did you find? [system] i found a united airlines flight with 0 stops that departs at 3:05 pm for $162. [user] great, can you look for buses there instead? [system] for march 14th? [user] no, the 2nd of march. [system] yes, there's a bus with 0 transfers leaving at 10:50 am that costs $58. [user] great, can you book that flight from earlier? [system] sure, please confirm you'd like 4 premium economy tickets for the united airlines flight from las vegas to san francisco departing march 2nd. [user] yes, can i get my money back on the ticket? and which airport does it leave from? [system] i've confirmed your ticket, but its not refundable. you're leaving from mccarran international airport. [user] great, thanks again. [system] anything else i can do right now? [user] nope, that's everything.
State: [state] return_date=none destination_city=san francisco passengers=c outbound_departure_time=3:05 pm airlines=f origin_city=las vegas inbound_departure_time=none departure_date=2nd of march refundable=none seating_class=c