[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=d of possible values a) air france b) american airlines c) alaska airlines d) southwest airlines e) british airways f) united airlines g) air canada h) delta airlines return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris?
State: [state] airlines=none return_date=none destination_city=paris inbound_departure_time=none seating_class=none origin_city=none refundable=none departure_date=none outbound_departure_time=none passengers=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 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm airlines=f of possible values a) delta airlines b) air france c) british airways d) united airlines e) alaska airlines f) southwest airlines g) american airlines h) air canada refundable=b of possible values a) false b) true destination_city=sd origin_city=las vegas return_date=9th of this month departure_date=6th of this month [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris? [system] where will you be departing from? [user] i am leaving from lax. i hope to travel economy.
State: [state] outbound_departure_time=none seating_class=b passengers=none inbound_departure_time=none airlines=none refundable=none destination_city=paris origin_city=lax return_date=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] return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm departure_date=6th of this month airlines=b of possible values a) united airlines b) southwest airlines c) air france d) british airways e) american airlines f) alaska airlines g) air canada h) delta airlines destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 outbound_departure_time=3:10 pm [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris? [system] where will you be departing from? [user] i am leaving from lax. i hope to travel economy. [system] when is your departure date? [user] i am planning to leave thursday next week. i need four tickets.
State: [state] return_date=none seating_class=a inbound_departure_time=none departure_date=thursday next week airlines=none destination_city=paris refundable=none origin_city=lax passengers=a 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] origin_city=las vegas destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air france c) air canada d) united airlines e) delta airlines f) british airways g) american airlines h) alaska airlines [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris? [system] where will you be departing from? [user] i am leaving from lax. i hope to travel economy. [system] when is your departure date? [user] i am planning to leave thursday next week. i need four tickets. [system] alaska airlines has a 0 stops flight that leaves at 1 pm. ticket rates are currently $250. [user] i think that flight might work.
State: [state] origin_city=lax destination_city=paris departure_date=thursday next week seating_class=c return_date=none refundable=none inbound_departure_time=none passengers=d outbound_departure_time=1 pm airlines=h

[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) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month airlines=e of possible values a) alaska airlines b) delta airlines c) air canada d) american airlines e) southwest airlines f) british airways g) air france h) united airlines destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris? [system] where will you be departing from? [user] i am leaving from lax. i hope to travel economy. [system] when is your departure date? [user] i am planning to leave thursday next week. i need four tickets. [system] alaska airlines has a 0 stops flight that leaves at 1 pm. ticket rates are currently $250. [user] i think that flight might work. [system] did you want to purchase tickets for this flight? [user] no, i changed my mind. i do not want to buy a ticket.
State: [state] seating_class=b inbound_departure_time=none origin_city=lax passengers=b return_date=none airlines=a destination_city=paris refundable=none outbound_departure_time=1 pm 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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) british airways b) united airlines c) alaska airlines d) southwest airlines e) air france f) delta airlines g) american airlines h) air canada departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 [context] [user] i am planning a trip in the future. can you help me find oneway flights to paris? [system] where will you be departing from? [user] i am leaving from lax. i hope to travel economy. [system] when is your departure date? [user] i am planning to leave thursday next week. i need four tickets. [system] alaska airlines has a 0 stops flight that leaves at 1 pm. ticket rates are currently $250. [user] i think that flight might work. [system] did you want to purchase tickets for this flight? [user] no, i changed my mind. i do not want to buy a ticket. [system] can i help you with anything else today? [user] no, thank you for your help.
State: [state] outbound_departure_time=1 pm seating_class=b origin_city=lax return_date=none refundable=none airlines=c departure_date=thursday next week destination_city=paris inbound_departure_time=none passengers=b