[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 departure_date=next monday number_of_tickets=a of possible values a) 2 b) 3 c) 4 d) 1 airlines=k of possible values a) air france b) south african airways c) american airlines d) latam brasil e) alaska airlines f) lot polish airlines g) air canada h) british airways i) delta airlines j) southwest airlines k) united airlines destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) business c) economy origin_airport=san diego [context] [user] can you book me a one-way flight?
State: [state] return_date=none departure_date=none number_of_tickets=none airlines=none destination_airport=none 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] destination_airport=san francisco return_date=11th of this month departure_date=next monday number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 origin_airport=san diego airlines=c of possible values a) air canada b) south african airways c) united airlines d) delta airlines e) southwest airlines f) lot polish airlines g) british airways h) alaska airlines i) latam brasil j) american airlines k) air france seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] can you book me a one-way flight? [system] where do you want to depart from? [user] from los angeles heading to washington.
State: [state] destination_airport=washington return_date=none departure_date=none number_of_tickets=none origin_airport=los angeles airlines=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] departure_date=next monday destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) business c) economy number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 return_date=11th of this month airlines=g of possible values a) alaska airlines b) latam brasil c) american airlines d) delta airlines e) southwest airlines f) air canada g) united airlines h) british airways i) lot polish airlines j) south african airways k) air france [context] [user] can you book me a one-way flight? [system] where do you want to depart from? [user] from los angeles heading to washington. [system] when would you like to travel? [user] on the 5th please.
State: [state] departure_date=the 5th destination_airport=washington origin_airport=los angeles seating_class=none number_of_tickets=none return_date=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] return_date=11th of this month departure_date=next monday origin_airport=san diego destination_airport=san francisco seating_class=dontcare of possible values a) economy b) premium economy c) business airlines=g of possible values a) air france b) alaska airlines c) delta airlines d) british airways e) american airlines f) air canada g) united airlines h) southwest airlines i) south african airways j) lot polish airlines k) latam brasil number_of_tickets=a of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] can you book me a one-way flight? [system] where do you want to depart from? [user] from los angeles heading to washington. [system] when would you like to travel? [user] on the 5th please. [system] i found 5 options. would alaska airlines work? i found a flight leaving at 8:10 pm and costing $178. [user] that sounds good.
State: [state] return_date=none departure_date=the 5th origin_airport=los angeles destination_airport=washington seating_class=none airlines=none number_of_tickets=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=c of possible values a) lot polish airlines b) alaska airlines c) united airlines d) delta airlines e) south african airways f) latam brasil g) british airways h) american airlines i) air canada j) air france k) southwest airlines destination_airport=san francisco origin_airport=san diego number_of_tickets=c of possible values a) 4 b) 1 c) 2 d) 3 departure_date=next monday return_date=11th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business [context] [user] can you book me a one-way flight? [system] where do you want to depart from? [user] from los angeles heading to washington. [system] when would you like to travel? [user] on the 5th please. [system] i found 5 options. would alaska airlines work? i found a flight leaving at 8:10 pm and costing $178. [user] that sounds good. [system] do you need anything else? [user] no thank you.
State: [state] airlines=none destination_airport=washington origin_airport=los angeles number_of_tickets=none departure_date=the 5th return_date=none seating_class=none