[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 outbound_departure_time=3:10 pm destination_city=sd airlines=e of possible values a) air canada b) united airlines c) air france d) american airlines e) southwest airlines f) delta airlines g) british airways h) alaska airlines inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month [context] [user] i have some unused vacation time coming up and would like to go on a trip. can you search round trip flights for me?
State: [state] refundable=none outbound_departure_time=none destination_city=none airlines=none inbound_departure_time=none return_date=none origin_city=none passengers=none seating_class=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] departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=d of possible values a) united airlines b) british airways c) air france d) southwest airlines e) alaska airlines f) delta airlines g) american airlines h) air canada origin_city=las vegas refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i have some unused vacation time coming up and would like to go on a trip. can you search round trip flights for me? [system] sure, lets gather some details first. where would you like to travel to and when? also will you be returning from the same location of your initial travel? [user] i would like to travel to vancouver, from new york city on march 11th.
State: [state] departure_date=none seating_class=none airlines=none origin_city=new york city refundable=none passengers=none destination_city=vancouver outbound_departure_time=none return_date=march 11th 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] origin_city=las vegas return_date=9th of this month departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air canada e) british airways f) united airlines g) air france h) delta airlines inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm [context] [user] i have some unused vacation time coming up and would like to go on a trip. can you search round trip flights for me? [system] sure, lets gather some details first. where would you like to travel to and when? also will you be returning from the same location of your initial travel? [user] i would like to travel to vancouver, from new york city on march 11th. [system] okay, great, when would you like to leave? [user] i would prefer to leave the first day of my vacation which is the 6th of march.
State: [state] origin_city=new york city return_date=march 11th departure_date=6th of march refundable=none destination_city=vancouver seating_class=none airlines=none inbound_departure_time=none passengers=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] refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) air canada d) air france e) american airlines f) delta airlines g) alaska airlines h) united airlines departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas return_date=9th of this month [context] [user] i have some unused vacation time coming up and would like to go on a trip. can you search round trip flights for me? [system] sure, lets gather some details first. where would you like to travel to and when? also will you be returning from the same location of your initial travel? [user] i would like to travel to vancouver, from new york city on march 11th. [system] okay, great, when would you like to leave? [user] i would prefer to leave the first day of my vacation which is the 6th of march. [system] i was able to locate 2 convenient flights matching your criteria. the first flight is a delta airlines outbound flight that leaves at 6 am and the return flight leaves at 3:20 am for a total of $297. [user] that flight fits my budget and schedule. that is all i need, thank you.
State: [state] refundable=none passengers=none outbound_departure_time=6 am airlines=f departure_date=6th of march seating_class=none inbound_departure_time=3:20 am destination_city=vancouver origin_city=new york city return_date=march 11th