[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 outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) british airways c) american airlines d) delta airlines e) united airlines f) alaska airlines g) air france h) air canada seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az.
State: [state] destination_city=phoenix, az return_date=none origin_city=none outbound_departure_time=none airlines=none seating_class=none inbound_departure_time=none refundable=none passengers=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] passengers=c of possible values a) 3 b) 2 c) 1 d) 4 return_date=9th of this month origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm airlines=d of possible values a) air france b) alaska airlines c) united airlines d) southwest airlines e) british airways f) american airlines g) air canada h) delta airlines destination_city=sd refundable=b of possible values a) false b) true [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az. [system] when and where will you be leaving from? do you prefer british airways or alaska airlines? [user] i will be leaving vancouver, bc on the 12th. i will be travelling with two other people. either business or economy class is fine with air canada.
State: [state] passengers=b return_date=none origin_city=vancouver, bc departure_date=the 12th inbound_departure_time=none seating_class=dontcare outbound_departure_time=none airlines=g destination_city=phoenix, az 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] origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=g of possible values a) delta airlines b) air canada c) american airlines d) united airlines e) air france f) british airways g) southwest airlines h) alaska airlines [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az. [system] when and where will you be leaving from? do you prefer british airways or alaska airlines? [user] i will be leaving vancouver, bc on the 12th. i will be travelling with two other people. either business or economy class is fine with air canada. [system] please confirm the following flight information: air canada flight leaving on march 12th from vancouver to phoenix for 2 passengers in economy class. [user] yes, that sounds correct.
State: [state] origin_city=vancouver inbound_departure_time=none return_date=none passengers=c refundable=none destination_city=phoenix departure_date=march 12th outbound_departure_time=none seating_class=dontcare airlines=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] departure_date=6th of this month origin_city=las vegas destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month airlines=g of possible values a) air canada b) british airways c) alaska airlines d) american airlines e) delta airlines f) air france g) southwest airlines h) united airlines refundable=b of possible values a) false b) true [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az. [system] when and where will you be leaving from? do you prefer british airways or alaska airlines? [user] i will be leaving vancouver, bc on the 12th. i will be travelling with two other people. either business or economy class is fine with air canada. [system] please confirm the following flight information: air canada flight leaving on march 12th from vancouver to phoenix for 2 passengers in economy class. [user] yes, that sounds correct. [system] your oneway flight is confirmed. [user] what airport does the flight depart from? what is the cost of the trip?
State: [state] departure_date=march 12th origin_city=vancouver destination_city=phoenix passengers=c seating_class=dontcare inbound_departure_time=none outbound_departure_time=none return_date=none airlines=a 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] origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm airlines=f of possible values a) united airlines b) air canada c) british airways d) alaska airlines e) delta airlines f) southwest airlines g) american airlines h) air france refundable=b of possible values a) false b) true [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az. [system] when and where will you be leaving from? do you prefer british airways or alaska airlines? [user] i will be leaving vancouver, bc on the 12th. i will be travelling with two other people. either business or economy class is fine with air canada. [system] please confirm the following flight information: air canada flight leaving on march 12th from vancouver to phoenix for 2 passengers in economy class. [user] yes, that sounds correct. [system] your oneway flight is confirmed. [user] what airport does the flight depart from? what is the cost of the trip? [system] the flight departs from yvr international airport. the total price of the trip is $204. [user] thank you.
State: [state] origin_city=vancouver seating_class=dontcare passengers=c return_date=none departure_date=march 12th inbound_departure_time=none destination_city=phoenix outbound_departure_time=none airlines=b 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] origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=a of possible values a) true b) false airlines=h of possible values a) air canada b) air france c) delta airlines d) alaska airlines e) british airways f) united airlines g) american airlines h) southwest airlines departure_date=6th of this month destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i would like to travel soon. please buy me a oneway flight to phoenix, az. [system] when and where will you be leaving from? do you prefer british airways or alaska airlines? [user] i will be leaving vancouver, bc on the 12th. i will be travelling with two other people. either business or economy class is fine with air canada. [system] please confirm the following flight information: air canada flight leaving on march 12th from vancouver to phoenix for 2 passengers in economy class. [user] yes, that sounds correct. [system] your oneway flight is confirmed. [user] what airport does the flight depart from? what is the cost of the trip? [system] the flight departs from yvr international airport. the total price of the trip is $204. [user] thank you. [system] how else may i be of assistance? [user] no. thank you.
State: [state] origin_city=vancouver seating_class=dontcare refundable=none airlines=a departure_date=march 12th destination_city=phoenix passengers=a outbound_departure_time=none inbound_departure_time=none return_date=none