[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) first class b) premium economy c) economy d) business refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas airlines=h of possible values a) alaska airlines b) delta airlines c) air canada d) united airlines e) american airlines f) british airways g) air france h) southwest airlines departure_date=6th of this month destination_city=sd [context] [user] i want to book a flight to sydney, nsw in australia.
State: [state] return_date=none seating_class=none refundable=none passengers=none outbound_departure_time=none inbound_departure_time=none origin_city=none airlines=none departure_date=none destination_city=sydney, nsw

[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) delta airlines b) american airlines c) alaska airlines d) southwest airlines e) air france f) air canada g) united airlines h) british airways passengers=c of possible values a) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd departure_date=6th of this month origin_city=las vegas [context] [user] i want to book a flight to sydney, nsw in australia. [system] sure, where are you departing from and what date? [user] i'm leaving from sd, can you check flights on the 2nd of this month?
State: [state] airlines=none passengers=none seating_class=none inbound_departure_time=none return_date=none outbound_departure_time=none refundable=none destination_city=sydney, nsw departure_date=2nd of this month origin_city=sd

[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) first class c) economy d) business origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) united airlines c) delta airlines d) alaska airlines e) air france f) american airlines g) air canada h) british airways outbound_departure_time=3:10 pm [context] [user] i want to book a flight to sydney, nsw in australia. [system] sure, where are you departing from and what date? [user] i'm leaving from sd, can you check flights on the 2nd of this month? [system] sure, and when do you want to return? [user] i want to leave on the 12th of this month. can you book economy?
State: [state] seating_class=c origin_city=sd passengers=none return_date=12th of this month inbound_departure_time=none departure_date=2nd of this month destination_city=sydney, nsw refundable=none airlines=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] destination_city=sd airlines=h of possible values a) air canada b) american airlines c) british airways d) delta airlines e) air france f) alaska airlines g) united airlines h) southwest airlines departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] i want to book a flight to sydney, nsw in australia. [system] sure, where are you departing from and what date? [user] i'm leaving from sd, can you check flights on the 2nd of this month? [system] sure, and when do you want to return? [user] i want to leave on the 12th of this month. can you book economy? [system] okay i have a united airlines flight departing at 7:20 am, returning at 10:05 pm. total cost for the return flight is $305. [user] what airport is that flying out of?
State: [state] destination_city=sydney, nsw airlines=none departure_date=2nd of this month return_date=12th of this month inbound_departure_time=none seating_class=b outbound_departure_time=none refundable=none origin_city=sd 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] departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true airlines=f of possible values a) united airlines b) alaska airlines c) british airways d) air france e) american airlines f) southwest airlines g) air canada h) delta airlines passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] i want to book a flight to sydney, nsw in australia. [system] sure, where are you departing from and what date? [user] i'm leaving from sd, can you check flights on the 2nd of this month? [system] sure, and when do you want to return? [user] i want to leave on the 12th of this month. can you book economy? [system] okay i have a united airlines flight departing at 7:20 am, returning at 10:05 pm. total cost for the return flight is $305. [user] what airport is that flying out of? [system] you'll be departing from san international airport. [user] what airport am i flying into? is this a refundable ticket?
State: [state] departure_date=2nd of this month seating_class=d outbound_departure_time=none inbound_departure_time=none return_date=12th of this month origin_city=sd destination_city=sydney, nsw refundable=none airlines=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] departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=d of possible values a) delta airlines b) air france c) united airlines d) southwest airlines e) alaska airlines f) american airlines g) air canada h) british airways [context] [user] i want to book a flight to sydney, nsw in australia. [system] sure, where are you departing from and what date? [user] i'm leaving from sd, can you check flights on the 2nd of this month? [system] sure, and when do you want to return? [user] i want to leave on the 12th of this month. can you book economy? [system] okay i have a united airlines flight departing at 7:20 am, returning at 10:05 pm. total cost for the return flight is $305. [user] what airport is that flying out of? [system] you'll be departing from san international airport. [user] what airport am i flying into? is this a refundable ticket? [system] the flight arrives at kingsford smith international airport. the ticket is non refundable. [user] okay sounds good. that's all for now.
State: [state] departure_date=2nd of this month outbound_departure_time=7:20 am destination_city=sydney, nsw seating_class=b origin_city=sd return_date=12th of this month passengers=none inbound_departure_time=10:05 pm refundable=none airlines=c