[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] departure_date=next monday airlines=c of possible values a) air france b) air canada c) united airlines d) south african airways e) delta airlines f) american airlines g) alaska airlines h) british airways i) latam brasil j) southwest airlines k) lot polish airlines seating_class=dontcare of possible values a) economy b) business c) premium economy origin_airport=san diego number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 return_date=11th of this month destination_airport=san francisco [context] [user] can you help me find a round trip flight from atlanta?
State: [state] departure_date=none airlines=none seating_class=none origin_airport=atlanta number_of_tickets=none return_date=none destination_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] airlines=d of possible values a) alaska airlines b) british airways c) latam brasil d) united airlines e) lot polish airlines f) american airlines g) delta airlines h) south african airways i) southwest airlines j) air canada k) air france departure_date=next monday return_date=11th of this month number_of_tickets=c of possible values a) 4 b) 1 c) 2 d) 3 destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] can you help me find a round trip flight from atlanta? [system] what is the travel date, and where will you be going? [user] i'd like to travel to philly on the 2nd.
State: [state] airlines=none departure_date=the 2nd return_date=none number_of_tickets=none destination_airport=philly origin_airport=atlanta seating_class=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] number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 origin_airport=san diego destination_airport=san francisco return_date=11th of this month airlines=g of possible values a) alaska airlines b) latam brasil c) american airlines d) delta airlines e) british airways f) air france g) united airlines h) air canada i) south african airways j) southwest airlines k) lot polish airlines seating_class=dontcare of possible values a) business b) premium economy c) economy departure_date=next monday [context] [user] can you help me find a round trip flight from atlanta? [system] what is the travel date, and where will you be going? [user] i'd like to travel to philly on the 2nd. [system] when would you like your return flight? [user] i'll be returning on the 9th of march.
State: [state] number_of_tickets=none origin_airport=atlanta destination_airport=philly return_date=9th of march airlines=none seating_class=none departure_date=the 2nd

[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=j of possible values a) air france b) american airlines c) lot polish airlines d) alaska airlines e) latam brasil f) south african airways g) british airways h) air canada i) delta airlines j) united airlines k) southwest airlines number_of_tickets=c of possible values a) 3 b) 4 c) 2 d) 1 origin_airport=san diego departure_date=next monday seating_class=dontcare of possible values a) economy b) business c) premium economy return_date=11th of this month destination_airport=san francisco [context] [user] can you help me find a round trip flight from atlanta? [system] what is the travel date, and where will you be going? [user] i'd like to travel to philly on the 2nd. [system] when would you like your return flight? [user] i'll be returning on the 9th of march. [system] i found 2 matching flights. do you want to fly with delta airlines? the flight will depart at 6:05 am. it's a connecting flight. the return flight will leave at 3 pm. tickets are $265. [user] that sounds great.
State: [state] airlines=none number_of_tickets=none origin_airport=atlanta departure_date=the 2nd seating_class=none return_date=9th of march destination_airport=philly

[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] origin_airport=san diego number_of_tickets=b of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) premium economy b) economy c) business return_date=11th of this month destination_airport=san francisco airlines=b of possible values a) british airways b) united airlines c) american airlines d) south african airways e) air canada f) alaska airlines g) delta airlines h) latam brasil i) air france j) lot polish airlines k) southwest airlines departure_date=next monday [context] [user] can you help me find a round trip flight from atlanta? [system] what is the travel date, and where will you be going? [user] i'd like to travel to philly on the 2nd. [system] when would you like your return flight? [user] i'll be returning on the 9th of march. [system] i found 2 matching flights. do you want to fly with delta airlines? the flight will depart at 6:05 am. it's a connecting flight. the return flight will leave at 3 pm. tickets are $265. [user] that sounds great. [system] do you need anything else? [user] no thank you, that will be all!
State: [state] origin_airport=atlanta number_of_tickets=none seating_class=none return_date=9th of march destination_airport=philly airlines=none departure_date=the 2nd