[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) delta airlines b) american airlines c) lot polish airlines d) southwest airlines e) united airlines f) south african airways g) alaska airlines h) air canada i) air france j) british airways k) latam brasil origin_airport=san diego departure_date=next monday number_of_tickets=c of possible values a) 4 b) 3 c) 2 d) 1 return_date=11th of this month destination_airport=san francisco seating_class=dontcare of possible values a) economy b) business c) premium economy [context] [user] find me a one way flight
State: [state] airlines=none origin_airport=none departure_date=none number_of_tickets=none return_date=none destination_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] destination_airport=san francisco seating_class=dontcare of possible values a) business b) economy c) premium economy return_date=11th of this month departure_date=next monday origin_airport=san diego airlines=h of possible values a) south african airways b) american airlines c) southwest airlines d) latam brasil e) british airways f) lot polish airlines g) air france h) united airlines i) delta airlines j) air canada k) alaska airlines number_of_tickets=b of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march
State: [state] destination_airport=none seating_class=none return_date=none departure_date=9th of march origin_airport=atl 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] number_of_tickets=c of possible values a) 3 b) 1 c) 2 d) 4 airlines=a of possible values a) united airlines b) lot polish airlines c) latam brasil d) delta airlines e) southwest airlines f) british airways g) air canada h) alaska airlines i) south african airways j) air france k) american airlines departure_date=next monday return_date=11th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy destination_airport=san francisco origin_airport=san diego [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington
State: [state] number_of_tickets=none airlines=none departure_date=9th of march return_date=none seating_class=none destination_airport=washington origin_airport=atl

[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 seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego destination_airport=san francisco airlines=f of possible values a) southwest airlines b) lot polish airlines c) south african airways d) delta airlines e) air france f) united airlines g) air canada h) alaska airlines i) latam brasil j) american airlines k) british airways return_date=11th of this month number_of_tickets=d of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket?
State: [state] departure_date=9th of march seating_class=none origin_airport=atl destination_airport=washington airlines=none return_date=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] departure_date=next monday airlines=b of possible values a) delta airlines b) united airlines c) southwest airlines d) south african airways e) lot polish airlines f) air canada g) american airlines h) latam brasil i) air france j) alaska airlines k) british airways destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) economy c) business number_of_tickets=d of possible values a) 1 b) 3 c) 4 d) 2 return_date=11th of this month [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington?
State: [state] departure_date=9th of march airlines=none destination_airport=washington origin_airport=atl seating_class=none number_of_tickets=none return_date=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] number_of_adults=a of possible values a) 1 b) 4 c) 2 d) 3 e) 5 to=chicago date_of_journey=march 6th journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) business c) value trip_protection=a of possible values a) true b) false [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there?
State: [state] number_of_adults=none to=washington date_of_journey=none journey_start_time=none from=atl class=none trip_protection=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] origin_airport=san diego seating_class=dontcare of possible values a) economy b) business c) premium economy airlines=h of possible values a) american airlines b) lot polish airlines c) british airways d) latam brasil e) alaska airlines f) delta airlines g) southwest airlines h) united airlines i) air france j) south african airways k) air canada departure_date=next monday number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 destination_airport=san francisco return_date=11th of this month [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there?
State: [state] origin_airport=atl seating_class=none airlines=none departure_date=9th of march number_of_tickets=none destination_airport=washington return_date=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] to=chicago class=b of possible values a) value b) flexible c) business from=washington journey_start_time=9:40 am number_of_adults=d of possible values a) 5 b) 3 c) 4 d) 1 e) 2 trip_protection=a of possible values a) true b) false date_of_journey=march 6th [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th
State: [state] to=washington class=none from=atl journey_start_time=none number_of_adults=none trip_protection=none date_of_journey=march 11th

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington journey_start_time=9:40 am class=c of possible values a) business b) value c) flexible trip_protection=b of possible values a) false b) true to=chicago number_of_adults=d of possible values a) 3 b) 4 c) 2 d) 1 e) 5 date_of_journey=march 6th [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th [system] ok, there is a train leaving at 1 pm and costs $108 [user] ok thats good
State: [state] from=atl journey_start_time=1 pm class=none trip_protection=none to=washington number_of_adults=none date_of_journey=march 11th

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] class=c of possible values a) value b) business c) flexible date_of_journey=march 6th trip_protection=b of possible values a) false b) true number_of_adults=a of possible values a) 1 b) 5 c) 3 d) 2 e) 4 from=washington journey_start_time=9:40 am to=chicago [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th [system] ok, there is a train leaving at 1 pm and costs $108 [user] ok thats good [system] should i book the tickets? [user] yes, please book value tickets
State: [state] class=a date_of_journey=march 11th trip_protection=none number_of_adults=none from=atl journey_start_time=1 pm to=washington

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] to=chicago date_of_journey=march 6th from=washington number_of_adults=e of possible values a) 3 b) 4 c) 5 d) 2 e) 1 trip_protection=b of possible values a) false b) true journey_start_time=9:40 am class=a of possible values a) flexible b) value c) business [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th [system] ok, there is a train leaving at 1 pm and costs $108 [user] ok thats good [system] should i book the tickets? [user] yes, please book value tickets [system] how many tickets? [user] i want 2 flexible tickets with insurance
State: [state] to=washington date_of_journey=march 11th from=atl number_of_adults=d trip_protection=b journey_start_time=1 pm class=a

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] date_of_journey=march 6th trip_protection=b of possible values a) false b) true from=washington number_of_adults=d of possible values a) 4 b) 2 c) 5 d) 1 e) 3 to=chicago class=a of possible values a) flexible b) business c) value journey_start_time=9:40 am [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th [system] ok, there is a train leaving at 1 pm and costs $108 [user] ok thats good [system] should i book the tickets? [user] yes, please book value tickets [system] how many tickets? [user] i want 2 flexible tickets with insurance [system] please confirm: booking 2 flexible tickets to atlanta from washington on march 11th at 1 pm [user] it works, whats the arrival and departure station?
State: [state] date_of_journey=march 11th trip_protection=b from=atl number_of_adults=b to=washington class=a journey_start_time=1 pm

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] trip_protection=a of possible values a) true b) false date_of_journey=march 6th to=chicago class=a of possible values a) flexible b) value c) business number_of_adults=b of possible values a) 2 b) 1 c) 4 d) 3 e) 5 journey_start_time=9:40 am from=washington [context] [user] find me a one way flight [system] whats the travel date and the city of departure? [user] looking for flights from atl on 9th of march [system] where are you going? [user] going to washington [system] i got 4 flight of american airlines. the 2:55 pm departure flight without any layover and costs $123 [user] it is an economy ticket? [system] yes, it is an economy ticket [user] is it for one person, also whats the arrival time at washington? [system] it is for 1 traveler and the arrival time is 4:46 pm [user] thats great, get me trains going there? [system] is march 9th the start of travel ? [user] no, its march 11th [system] ok, there is a train leaving at 1 pm and costs $108 [user] ok thats good [system] should i book the tickets? [user] yes, please book value tickets [system] how many tickets? [user] i want 2 flexible tickets with insurance [system] please confirm: booking 2 flexible tickets to atlanta from washington on march 11th at 1 pm [user] it works, whats the arrival and departure station? [system] your tickets are booked, it arrives at union station and leaves peachtree station [user] thanks a lot
State: [state] trip_protection=a date_of_journey=march 11th to=washington class=a number_of_adults=a journey_start_time=1 pm from=atl