[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=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class airlines=a of possible values a) southwest airlines b) alaska airlines c) american airlines d) delta airlines e) british airways f) air france g) united airlines h) air canada return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd departure_date=6th of this month [context] [user] i am looking for a one way economy trip for an upcoming flight.
State: [state] refundable=none inbound_departure_time=none origin_city=none seating_class=a airlines=none return_date=none outbound_departure_time=none passengers=none destination_city=none departure_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] airlines=b of possible values a) air france b) southwest airlines c) delta airlines d) united airlines e) british airways f) alaska airlines g) air canada h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy departure_date=6th of this month origin_city=las vegas destination_city=sd [context] [user] i am looking for a one way economy trip for an upcoming flight. [system] when are you leaving ? what is your destination. [user] i would like to go to san francisco on the 12th.
State: [state] airlines=none inbound_departure_time=none outbound_departure_time=none return_date=none passengers=none refundable=none seating_class=d departure_date=the 12th origin_city=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] seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm return_date=9th of this month airlines=b of possible values a) british airways b) southwest airlines c) united airlines d) air france e) alaska airlines f) delta airlines g) american airlines h) air canada outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd passengers=b of possible values a) 2 b) 1 c) 3 d) 4 origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i am looking for a one way economy trip for an upcoming flight. [system] when are you leaving ? what is your destination. [user] i would like to go to san francisco on the 12th. [system] where are you departing from. [user] there is 4 of us leaving from london, england.
State: [state] seating_class=a inbound_departure_time=none return_date=none airlines=none outbound_departure_time=none departure_date=the 12th destination_city=san francisco passengers=d origin_city=london, england refundable=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 outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month airlines=g of possible values a) united airlines b) british airways c) air france d) delta airlines e) alaska airlines f) air canada g) southwest airlines h) american airlines destination_city=sd [context] [user] i am looking for a one way economy trip for an upcoming flight. [system] when are you leaving ? what is your destination. [user] i would like to go to san francisco on the 12th. [system] where are you departing from. [user] there is 4 of us leaving from london, england. [system] there is 4 available flights available flights one is american airlines, which leaves at 3:05 pm with 1 stop for $341. [user] are there any others?
State: [state] inbound_departure_time=none outbound_departure_time=none passengers=a seating_class=a departure_date=the 12th refundable=none origin_city=london, england return_date=none airlines=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] origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd airlines=g of possible values a) united airlines b) alaska airlines c) american airlines d) air canada e) air france f) british airways g) southwest airlines h) delta airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i am looking for a one way economy trip for an upcoming flight. [system] when are you leaving ? what is your destination. [user] i would like to go to san francisco on the 12th. [system] where are you departing from. [user] there is 4 of us leaving from london, england. [system] there is 4 available flights available flights one is american airlines, which leaves at 3:05 pm with 1 stop for $341. [user] are there any others? [system] yes british airways that leaves at 9:15 am with 1 stop. it costs $374. [user] any others.
State: [state] origin_city=london, england seating_class=b return_date=none departure_date=the 12th refundable=none destination_city=san francisco airlines=none inbound_departure_time=none outbound_departure_time=none passengers=c

[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] outbound_departure_time=3:10 pm origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 2 d) 4 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=g of possible values a) american airlines b) alaska airlines c) air france d) united airlines e) british airways f) air canada g) southwest airlines h) delta airlines departure_date=6th of this month destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i am looking for a one way economy trip for an upcoming flight. [system] when are you leaving ? what is your destination. [user] i would like to go to san francisco on the 12th. [system] where are you departing from. [user] there is 4 of us leaving from london, england. [system] there is 4 available flights available flights one is american airlines, which leaves at 3:05 pm with 1 stop for $341. [user] are there any others? [system] yes british airways that leaves at 9:15 am with 1 stop. it costs $374. [user] any others. [system] yes. delta airlines flight that leaves at 8 am with 1 stop. it costs $355. [user] i like that one, i am all set.
State: [state] outbound_departure_time=8 am origin_city=london, england passengers=d refundable=none seating_class=a airlines=h departure_date=the 12th destination_city=san francisco return_date=none inbound_departure_time=none