[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=b of possible values a) 4 b) 2 c) 1 d) 3 origin_airport=san diego return_date=11th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business destination_airport=san francisco departure_date=next monday airlines=k of possible values a) american airlines b) latam brasil c) southwest airlines d) british airways e) alaska airlines f) air canada g) air france h) south african airways i) delta airlines j) lot polish airlines k) united airlines [context] [user] i need a one way flight, can you find me a flight from las vegas? i need four tickets.
State: [state] number_of_tickets=a origin_airport=las vegas return_date=none seating_class=none destination_airport=none departure_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] destination_airport=san francisco departure_date=next monday number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 return_date=11th of this month airlines=e of possible values a) lot polish airlines b) alaska airlines c) american airlines d) delta airlines e) united airlines f) southwest airlines g) british airways h) south african airways i) air canada j) latam brasil k) air france origin_airport=san diego seating_class=dontcare of possible values a) economy b) business c) premium economy [context] [user] i need a one way flight, can you find me a flight from las vegas? i need four tickets. [system] what date are interested in traveling and what is your destination? [user] i wish to travel on the 1st of this month heading to sydney australia.
State: [state] destination_airport=sydney australia departure_date=1st of this month number_of_tickets=b return_date=none airlines=none origin_airport=las vegas 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] seating_class=dontcare of possible values a) premium economy b) economy c) business departure_date=next monday destination_airport=san francisco origin_airport=san diego airlines=b of possible values a) american airlines b) united airlines c) south african airways d) delta airlines e) latam brasil f) lot polish airlines g) alaska airlines h) british airways i) southwest airlines j) air canada k) air france number_of_tickets=d of possible values a) 4 b) 3 c) 1 d) 2 return_date=11th of this month [context] [user] i need a one way flight, can you find me a flight from las vegas? i need four tickets. [system] what date are interested in traveling and what is your destination? [user] i wish to travel on the 1st of this month heading to sydney australia. [system] i have located 4 flights. one is with american airlines, it leaves at 7:35 am and is a connecting flight that costs $278. [user] that sounds fine.
State: [state] seating_class=none departure_date=1st of this month destination_airport=sydney australia origin_airport=las vegas airlines=none 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] seating_class=dontcare of possible values a) economy b) premium economy c) business origin_airport=san diego destination_airport=san francisco airlines=g of possible values a) air france b) british airways c) lot polish airlines d) southwest airlines e) delta airlines f) alaska airlines g) united airlines h) air canada i) american airlines j) latam brasil k) south african airways departure_date=next monday number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 return_date=11th of this month [context] [user] i need a one way flight, can you find me a flight from las vegas? i need four tickets. [system] what date are interested in traveling and what is your destination? [user] i wish to travel on the 1st of this month heading to sydney australia. [system] i have located 4 flights. one is with american airlines, it leaves at 7:35 am and is a connecting flight that costs $278. [user] that sounds fine. [system] is there anything else i can help you with? [user] no. i appreciate your help.
State: [state] seating_class=none origin_airport=las vegas destination_airport=sydney australia airlines=none departure_date=1st of this month number_of_tickets=c return_date=none