[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 return_date=11th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego destination_airport=san francisco number_of_tickets=a of possible values a) 2 b) 3 c) 4 d) 1 airlines=d of possible values a) air france b) american airlines c) southwest airlines d) united airlines e) delta airlines f) air canada g) south african airways h) british airways i) lot polish airlines j) alaska airlines k) latam brasil [context] [user] find me a one way flight.
State: [state] departure_date=none return_date=none seating_class=none origin_airport=none destination_airport=none number_of_tickets=none airlines=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] destination_airport=san francisco number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 departure_date=next monday airlines=i of possible values a) south african airways b) american airlines c) air canada d) lot polish airlines e) southwest airlines f) british airways g) air france h) alaska airlines i) united airlines j) latam brasil k) delta airlines return_date=11th of this month origin_airport=san diego seating_class=dontcare of possible values a) business b) economy c) premium economy [context] [user] find me a one way flight. [system] where are you going? [user] going to kl.
State: [state] destination_airport=kl number_of_tickets=none departure_date=none airlines=none return_date=none origin_airport=none 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] airlines=e of possible values a) lot polish airlines b) south african airways c) alaska airlines d) british airways e) united airlines f) american airlines g) delta airlines h) latam brasil i) air france j) southwest airlines k) air canada destination_airport=san francisco departure_date=next monday seating_class=dontcare of possible values a) premium economy b) business c) economy return_date=11th of this month number_of_tickets=b of possible values a) 4 b) 2 c) 3 d) 1 origin_airport=san diego [context] [user] find me a one way flight. [system] where are you going? [user] going to kl. [system] what is the city of departure? [user] i need four tickets from chi-town
State: [state] airlines=none destination_airport=kl departure_date=none seating_class=none return_date=none number_of_tickets=a origin_airport=chi-town

[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 destination_airport=san francisco airlines=c of possible values a) south african airways b) delta airlines c) united airlines d) air canada e) southwest airlines f) latam brasil g) air france h) british airways i) alaska airlines j) lot polish airlines k) american airlines seating_class=dontcare of possible values a) economy b) business c) premium economy origin_airport=san diego number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 return_date=11th of this month [context] [user] find me a one way flight. [system] where are you going? [user] going to kl. [system] what is the city of departure? [user] i need four tickets from chi-town [system] whats the date of travel? [user] ok, find me me southwest airlines economy tickets for 14th of this month.
State: [state] departure_date=14th of this month destination_airport=kl airlines=e seating_class=a origin_airport=chi-town number_of_tickets=a return_date=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] departure_date=next monday return_date=11th of this month number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 airlines=g of possible values a) southwest airlines b) delta airlines c) alaska airlines d) lot polish airlines e) latam brasil f) british airways g) united airlines h) american airlines i) south african airways j) air canada k) air france origin_airport=san diego destination_airport=san francisco seating_class=dontcare of possible values a) economy b) premium economy c) business [context] [user] find me a one way flight. [system] where are you going? [user] going to kl. [system] what is the city of departure? [user] i need four tickets from chi-town [system] whats the date of travel? [user] ok, find me me southwest airlines economy tickets for 14th of this month. [system] ok, there is a southwest airlines connecting flight leaving at 6:40 am and $485 [user] that is great, thats all.
State: [state] departure_date=14th of this month return_date=none number_of_tickets=a airlines=a origin_airport=chi-town destination_airport=kl seating_class=a