[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] airlines=h of possible values a) south african airways b) southwest airlines c) lot polish airlines d) latam brasil e) alaska airlines f) delta airlines g) air france h) united airlines i) british airways j) american airlines k) air canada number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 return_date=11th of this month destination_airport=san francisco departure_date=next monday seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego [context] [user] can you book me a one way flight on united airlines the day after tomorrow to seattle, wa?
State: [state] airlines=h number_of_tickets=none return_date=none destination_airport=seattle, wa departure_date=day after tomorrow seating_class=none origin_airport=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] return_date=11th of this month number_of_tickets=d of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) business destination_airport=san francisco airlines=a of possible values a) united airlines b) latam brasil c) alaska airlines d) american airlines e) southwest airlines f) british airways g) air france h) air canada i) lot polish airlines j) south african airways k) delta airlines departure_date=next monday origin_airport=san diego [context] [user] can you book me a one way flight on united airlines the day after tomorrow to seattle, wa? [system] where will you be departing? [user] i need one ticket from phoenix, please.
State: [state] return_date=none number_of_tickets=a seating_class=none destination_airport=seattle, wa airlines=a departure_date=day after tomorrow origin_airport=phoenix

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] destination_airport=san francisco return_date=11th of this month departure_date=next monday number_of_tickets=c of possible values a) 4 b) 1 c) 2 d) 3 origin_airport=san diego seating_class=dontcare of possible values a) business b) premium economy c) economy airlines=h of possible values a) southwest airlines b) lot polish airlines c) alaska airlines d) delta airlines e) american airlines f) south african airways g) british airways h) united airlines i) latam brasil j) air canada k) air france [context] [user] can you book me a one way flight on united airlines the day after tomorrow to seattle, wa? [system] where will you be departing? [user] i need one ticket from phoenix, please. [system] so you want to fly with united airlines? your flight will depart at 11:25 am. it's a connecting flight with a ticket price of $218. [user] thank you, that'll be everything.
State: [state] destination_airport=seattle, wa return_date=none departure_date=day after tomorrow number_of_tickets=b origin_airport=phoenix seating_class=none airlines=h