[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 departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month origin_city=las vegas airlines=f of possible values a) delta airlines b) alaska airlines c) american airlines d) british airways e) air canada f) southwest airlines g) air france h) united airlines destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i have a trip coming up. can you find me oneway flights?
State: [state] inbound_departure_time=none departure_date=none passengers=none return_date=none origin_city=none airlines=none destination_city=none seating_class=none refundable=none outbound_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] return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=g of possible values a) air canada b) air france c) united airlines d) delta airlines e) american airlines f) british airways g) southwest airlines h) alaska airlines passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination_city=sd [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london.
State: [state] return_date=none refundable=none origin_city=atl outbound_departure_time=none inbound_departure_time=none departure_date=none seating_class=none airlines=none passengers=none destination_city=london

[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 departure_date=6th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) delta airlines e) united airlines f) british airways g) air france h) american airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 4 d) 2 inbound_departure_time=8:25 pm [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class.
State: [state] destination_city=london return_date=none origin_city=atl departure_date=thursday next week outbound_departure_time=none airlines=none seating_class=b refundable=none passengers=none 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] outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=h of possible values a) air canada b) american airlines c) delta airlines d) alaska airlines e) united airlines f) british airways g) air france h) southwest airlines inbound_departure_time=8:25 pm [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from?
State: [state] outbound_departure_time=none origin_city=atl departure_date=thursday next week refundable=none return_date=none destination_city=london passengers=none seating_class=a airlines=none 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] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas airlines=d of possible values a) air france b) air canada c) alaska airlines d) southwest airlines e) british airways f) united airlines g) american airlines h) delta airlines return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from? [system] hartsfield-jackson international airport is the departing airport. [user] is the ticket refundable? when does the onward flight arrive?
State: [state] passengers=none destination_city=london inbound_departure_time=none origin_city=atl airlines=none return_date=none refundable=none seating_class=b outbound_departure_time=none departure_date=thursday next week

[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) alaska airlines b) southwest airlines c) air france d) united airlines e) american airlines f) air canada g) delta airlines h) british airways outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas return_date=9th of this month departure_date=6th of this month [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from? [system] hartsfield-jackson international airport is the departing airport. [user] is the ticket refundable? when does the onward flight arrive? [system] the ticket is not refundable for the class. the onward flight arrives at 10:44 am local time. [user] that sounds good. can you assist me in buying the oneway flight ticket?
State: [state] airlines=e outbound_departure_time=8:40 pm passengers=none inbound_departure_time=none refundable=none destination_city=london seating_class=c origin_city=atl return_date=none departure_date=thursday next week

[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 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=b of possible values a) alaska airlines b) southwest airlines c) delta airlines d) british airways e) air france f) american airlines g) air canada h) united airlines [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from? [system] hartsfield-jackson international airport is the departing airport. [user] is the ticket refundable? when does the onward flight arrive? [system] the ticket is not refundable for the class. the onward flight arrives at 10:44 am local time. [user] that sounds good. can you assist me in buying the oneway flight ticket? [system] yes i can. that will be american airlines flight from atlanta to london in the economy class for 1 passenger, departing next thursday. [user] yes that sounds good. which airport does the flight arrive at?
State: [state] origin_city=atl refundable=none inbound_departure_time=none return_date=none outbound_departure_time=8:40 pm departure_date=thursday next week seating_class=a destination_city=london passengers=a airlines=f

[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] passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) delta airlines e) american airlines f) air canada g) alaska airlines h) air france destination_city=sd return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from? [system] hartsfield-jackson international airport is the departing airport. [user] is the ticket refundable? when does the onward flight arrive? [system] the ticket is not refundable for the class. the onward flight arrives at 10:44 am local time. [user] that sounds good. can you assist me in buying the oneway flight ticket? [system] yes i can. that will be american airlines flight from atlanta to london in the economy class for 1 passenger, departing next thursday. [user] yes that sounds good. which airport does the flight arrive at? [system] this flight lands at heathrow international airport. [user] thanks for you help.
State: [state] passengers=c refundable=none outbound_departure_time=8:40 pm inbound_departure_time=none airlines=e destination_city=london return_date=none origin_city=atl seating_class=c departure_date=thursday next week

[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 origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business return_date=9th of this month airlines=a of possible values a) southwest airlines b) delta airlines c) air france d) united airlines e) air canada f) alaska airlines g) british airways h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] i have a trip coming up. can you find me oneway flights? [system] where will you be leaving from and where are you planning to visit? [user] i'm going from atl to london. [system] when do you plan to leave? [user] i am leaving thursday next week and would like to travel in the economy class. [system] american airlines has an 8:40 pm flight with 0 stops for $269. [user] which airport does that flight leave from? [system] hartsfield-jackson international airport is the departing airport. [user] is the ticket refundable? when does the onward flight arrive? [system] the ticket is not refundable for the class. the onward flight arrives at 10:44 am local time. [user] that sounds good. can you assist me in buying the oneway flight ticket? [system] yes i can. that will be american airlines flight from atlanta to london in the economy class for 1 passenger, departing next thursday. [user] yes that sounds good. which airport does the flight arrive at? [system] this flight lands at heathrow international airport. [user] thanks for you help. [system] shall i help you with anything else? [user] no. thanks for your help.
State: [state] refundable=none origin_city=atl inbound_departure_time=none seating_class=b return_date=none airlines=h outbound_departure_time=8:40 pm departure_date=thursday next week destination_city=london passengers=c