[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 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm airlines=g of possible values a) air france b) american airlines c) delta airlines d) alaska airlines e) british airways f) united airlines g) southwest airlines h) air canada departure_date=6th of this month [context] [user] i'm going to travel soon, and i need a ticket for a one way flight from phoenix.
State: [state] refundable=none seating_class=none return_date=none passengers=none origin_city=phoenix outbound_departure_time=none destination_city=none inbound_departure_time=none airlines=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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd airlines=f of possible values a) air canada b) delta airlines c) united airlines d) air france e) american airlines f) southwest airlines g) alaska airlines h) british airways return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i'm going to travel soon, and i need a ticket for a one way flight from phoenix. [system] is there an airline preference? maybe air france, alaska airlines, or anything else? [user] i prefer american airlines.
State: [state] seating_class=none outbound_departure_time=none inbound_departure_time=none departure_date=none origin_city=phoenix refundable=none destination_city=none airlines=e return_date=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] passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=g of possible values a) air canada b) air france c) american airlines d) alaska airlines e) united airlines f) delta airlines g) southwest airlines h) british airways origin_city=las vegas return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] i'm going to travel soon, and i need a ticket for a one way flight from phoenix. [system] is there an airline preference? maybe air france, alaska airlines, or anything else? [user] i prefer american airlines. [system] where are you visiting? when will you leave? [user] i'm going to seattle and i'm leaving on the 3rd.
State: [state] passengers=none airlines=c origin_city=phoenix return_date=none destination_city=seattle inbound_departure_time=none seating_class=none departure_date=the 3rd outbound_departure_time=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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd airlines=g of possible values a) american airlines b) alaska airlines c) british airways d) air france e) air canada f) delta airlines g) southwest airlines h) united airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy departure_date=6th of this month return_date=9th of this month origin_city=las vegas [context] [user] i'm going to travel soon, and i need a ticket for a one way flight from phoenix. [system] is there an airline preference? maybe air france, alaska airlines, or anything else? [user] i prefer american airlines. [system] where are you visiting? when will you leave? [user] i'm going to seattle and i'm leaving on the 3rd. [system] ok, please confirm the flight is from phoenix to seattle, on american airlines the day after tomorrow. it is for economy class with 1 passenger. [user] yes that's all correct. when does the onward flight arrive? is it a refundable ticket?
State: [state] outbound_departure_time=none inbound_departure_time=none refundable=none destination_city=seattle airlines=a passengers=b seating_class=d departure_date=day after tomorrow return_date=none origin_city=phoenix

[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 origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=c of possible values a) air france b) british airways c) southwest airlines d) united airlines e) air canada f) alaska airlines g) american airlines h) delta airlines return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] i'm going to travel soon, and i need a ticket for a one way flight from phoenix. [system] is there an airline preference? maybe air france, alaska airlines, or anything else? [user] i prefer american airlines. [system] where are you visiting? when will you leave? [user] i'm going to seattle and i'm leaving on the 3rd. [system] ok, please confirm the flight is from phoenix to seattle, on american airlines the day after tomorrow. it is for economy class with 1 passenger. [user] yes that's all correct. when does the onward flight arrive? is it a refundable ticket? [system] your one way ticket is confirmed. the ticket is not refundable, sorry. the onward flight arrives at 2:47 pm. [user] thank you, that's all i need.
State: [state] destination_city=seattle origin_city=phoenix inbound_departure_time=none outbound_departure_time=none airlines=g return_date=none passengers=a seating_class=a departure_date=day after tomorrow refundable=none