[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=c of possible values a) 3 b) 1 c) 2 d) 4 destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) business c) economy departure_date=next monday return_date=11th of this month airlines=a of possible values a) united airlines b) lot polish airlines c) american airlines d) air canada e) delta airlines f) british airways g) air france h) south african airways i) southwest airlines j) alaska airlines k) latam brasil [context] [user] hey. can you help me find a flight? i need something round trip.
State: [state] number_of_tickets=none destination_airport=none origin_airport=none seating_class=none departure_date=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] number_of_tickets=b of possible values a) 1 b) 2 c) 4 d) 3 airlines=h of possible values a) southwest airlines b) american airlines c) air canada d) lot polish airlines e) latam brasil f) air france g) british airways h) united airlines i) delta airlines j) south african airways k) alaska airlines departure_date=next monday origin_airport=san diego destination_airport=san francisco return_date=11th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy [context] [user] hey. can you help me find a flight? i need something round trip. [system] sure. on which date would you like to leave, and on which date would you like to come back? [user] i'd like to leave on the 1st of this month, and return on march 4th.
State: [state] number_of_tickets=none airlines=none departure_date=1st of this month origin_airport=none destination_airport=none return_date=march 4th 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] destination_airport=san francisco origin_airport=san diego return_date=11th of this month departure_date=next monday seating_class=dontcare of possible values a) premium economy b) economy c) business number_of_tickets=d of possible values a) 3 b) 1 c) 4 d) 2 airlines=h of possible values a) air canada b) latam brasil c) american airlines d) british airways e) air france f) southwest airlines g) alaska airlines h) united airlines i) delta airlines j) south african airways k) lot polish airlines [context] [user] hey. can you help me find a flight? i need something round trip. [system] sure. on which date would you like to leave, and on which date would you like to come back? [user] i'd like to leave on the 1st of this month, and return on march 4th. [system] okay. where would you like to go? [user] to vancouver, bc.
State: [state] destination_airport=vancouver, bc origin_airport=none return_date=march 4th departure_date=1st of this month seating_class=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=a of possible values a) 2 b) 4 c) 3 d) 1 airlines=j of possible values a) air canada b) alaska airlines c) delta airlines d) south african airways e) air france f) american airlines g) british airways h) lot polish airlines i) latam brasil j) united airlines k) southwest airlines departure_date=next monday origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) business c) economy return_date=11th of this month [context] [user] hey. can you help me find a flight? i need something round trip. [system] sure. on which date would you like to leave, and on which date would you like to come back? [user] i'd like to leave on the 1st of this month, and return on march 4th. [system] okay. where would you like to go? [user] to vancouver, bc. [system] and from which city would you like to depart? [user] i'd like to leave from ny.
State: [state] destination_airport=vancouver, bc number_of_tickets=none airlines=none departure_date=1st of this month origin_airport=ny seating_class=none return_date=march 4th

[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=a of possible values a) 2 b) 1 c) 4 d) 3 destination_airport=san francisco return_date=11th of this month origin_airport=san diego airlines=i of possible values a) south african airways b) alaska airlines c) latam brasil d) southwest airlines e) delta airlines f) lot polish airlines g) air canada h) air france i) united airlines j) american airlines k) british airways departure_date=next monday seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] hey. can you help me find a flight? i need something round trip. [system] sure. on which date would you like to leave, and on which date would you like to come back? [user] i'd like to leave on the 1st of this month, and return on march 4th. [system] okay. where would you like to go? [user] to vancouver, bc. [system] and from which city would you like to depart? [user] i'd like to leave from ny. [system] would you be interested in a flight from american airlines? they have a ticket that meets your criteria. the plane will take off at 9:45 am, and the return flight takes off at 11:20 am. it is a connecting flight, and the ticket costs $496. [user] possibly. when would the flight arrive in vancouver? also how many tickets is that?
State: [state] number_of_tickets=none destination_airport=vancouver, bc return_date=march 4th origin_airport=ny airlines=none departure_date=1st of this month 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] return_date=11th of this month destination_airport=san francisco departure_date=next monday seating_class=dontcare of possible values a) business b) economy c) premium economy number_of_tickets=a of possible values a) 2 b) 1 c) 3 d) 4 origin_airport=san diego airlines=j of possible values a) south african airways b) southwest airlines c) alaska airlines d) american airlines e) british airways f) delta airlines g) air france h) air canada i) latam brasil j) united airlines k) lot polish airlines [context] [user] hey. can you help me find a flight? i need something round trip. [system] sure. on which date would you like to leave, and on which date would you like to come back? [user] i'd like to leave on the 1st of this month, and return on march 4th. [system] okay. where would you like to go? [user] to vancouver, bc. [system] and from which city would you like to depart? [user] i'd like to leave from ny. [system] would you be interested in a flight from american airlines? they have a ticket that meets your criteria. the plane will take off at 9:45 am, and the return flight takes off at 11:20 am. it is a connecting flight, and the ticket costs $496. [user] possibly. when would the flight arrive in vancouver? also how many tickets is that? [system] the flight is expected to arrive at 4:11 pm, and the ticket is for 1 traveller. [user] alright, cool. that will be all for now thank you.
State: [state] return_date=march 4th destination_airport=vancouver, bc departure_date=1st of this month seating_class=none number_of_tickets=none origin_airport=ny airlines=none