[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) economy d) business outbound_departure_time=3:10 pm destination_city=sd airlines=c of possible values a) british airways b) air canada c) southwest airlines d) delta airlines e) american airlines f) air france g) alaska airlines h) united airlines inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 refundable=a of possible values a) true b) false [context] [user] can you assist me in buying a one way ticket? i prefer alaska airlines.
State: [state] seating_class=none outbound_departure_time=none destination_city=none airlines=g inbound_departure_time=none origin_city=none return_date=none departure_date=none passengers=none 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] departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=e of possible values a) alaska airlines b) air france c) air canada d) british airways e) southwest airlines f) united airlines g) delta airlines h) american airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you assist me in buying a one way ticket? i prefer alaska airlines. [system] when do you plan to leave? where are you planning to visit? where will you be leaving from? [user] i'm leaving on the 10th. i'm leaving for seattle and traveling to la. i like traveling in economy.
State: [state] departure_date=the 10th destination_city=la refundable=none origin_city=seattle inbound_departure_time=none seating_class=d airlines=a passengers=none outbound_departure_time=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] destination_city=sd inbound_departure_time=8:25 pm 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 departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) british airways e) american airlines f) air france g) air canada h) alaska airlines passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] can you assist me in buying a one way ticket? i prefer alaska airlines. [system] when do you plan to leave? where are you planning to visit? where will you be leaving from? [user] i'm leaving on the 10th. i'm leaving for seattle and traveling to la. i like traveling in economy. [system] please confirm the following details: the flight is from seattle. the flight goes to los angeles. the airlines is alaska airlines. the departure date is march 10th. the seating class is economy for 1. [user] yes that sounds good. which airport does the flight depart from? how much does it cost?
State: [state] destination_city=la inbound_departure_time=none refundable=none seating_class=a departure_date=march 10th origin_city=seattle outbound_departure_time=none return_date=none airlines=h passengers=b

[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 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm return_date=9th of this month airlines=d of possible values a) delta airlines b) air france c) air canada d) southwest airlines e) american airlines f) united airlines g) british airways h) alaska airlines refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas [context] [user] can you assist me in buying a one way ticket? i prefer alaska airlines. [system] when do you plan to leave? where are you planning to visit? where will you be leaving from? [user] i'm leaving on the 10th. i'm leaving for seattle and traveling to la. i like traveling in economy. [system] please confirm the following details: the flight is from seattle. the flight goes to los angeles. the airlines is alaska airlines. the departure date is march 10th. the seating class is economy for 1. [user] yes that sounds good. which airport does the flight depart from? how much does it cost? [system] your one way ticket is confirmed. the price for the ticket is $197. the flight departs from seattle-tacoma international airport. [user] thanks for your help. that's all i need.
State: [state] destination_city=la seating_class=c inbound_departure_time=none return_date=none airlines=h refundable=none departure_date=march 10th outbound_departure_time=none passengers=a origin_city=seattle