[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=i of possible values a) latam brasil b) delta airlines c) air canada d) lot polish airlines e) american airlines f) british airways g) southwest airlines h) air france i) united airlines j) alaska airlines k) south african airways origin_airport=san diego number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 seating_class=dontcare of possible values a) business b) premium economy c) economy destination_airport=san francisco return_date=11th of this month departure_date=next monday [context] [user] i will be having a trip so i need to find a one way flight.
State: [state] airlines=none origin_airport=none number_of_tickets=none seating_class=none destination_airport=none return_date=none departure_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) business b) economy c) premium economy airlines=f of possible values a) lot polish airlines b) delta airlines c) alaska airlines d) british airways e) american airlines f) united airlines g) latam brasil h) air canada i) air france j) south african airways k) southwest airlines destination_airport=san francisco origin_airport=san diego return_date=11th of this month number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 departure_date=next monday [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th.
State: [state] seating_class=none airlines=none destination_airport=none origin_airport=none return_date=none number_of_tickets=none departure_date=the 6th

[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 number_of_tickets=b of possible values a) 3 b) 2 c) 4 d) 1 destination_airport=san francisco departure_date=next monday airlines=b of possible values a) southwest airlines b) united airlines c) delta airlines d) air france e) lot polish airlines f) british airways g) american airlines h) air canada i) latam brasil j) alaska airlines k) south african airways origin_airport=san diego seating_class=dontcare of possible values a) business b) economy c) premium economy [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or.
State: [state] return_date=none number_of_tickets=none destination_airport=none departure_date=the 6th airlines=none origin_airport=portland, or 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=f of possible values a) south african airways b) air canada c) air france d) latam brasil e) lot polish airlines f) united airlines g) american airlines h) alaska airlines i) british airways j) delta airlines k) southwest airlines seating_class=dontcare of possible values a) premium economy b) economy c) business number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 return_date=11th of this month departure_date=next monday origin_airport=san diego destination_airport=san francisco [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle.
State: [state] airlines=none seating_class=none number_of_tickets=none return_date=none departure_date=the 6th origin_airport=portland, or destination_airport=seattle

[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 airlines=a of possible values a) united airlines b) delta airlines c) alaska airlines d) latam brasil e) south african airways f) southwest airlines g) lot polish airlines h) air france i) air canada j) british airways k) american airlines destination_airport=san francisco number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) economy b) premium economy c) business [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people?
State: [state] return_date=none departure_date=the 6th origin_airport=portland, or airlines=none destination_airport=seattle number_of_tickets=none seating_class=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] from=washington number_of_adults=d of possible values a) 3 b) 4 c) 5 d) 1 e) 2 journey_start_time=9:40 am class=b of possible values a) value b) flexible c) business date_of_journey=march 6th to=chicago trip_protection=b of possible values a) false b) true [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march.
State: [state] from=portland, or number_of_adults=none journey_start_time=none class=none date_of_journey=4th of march to=seattle 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] return_date=11th of this month destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) business c) economy number_of_tickets=c of possible values a) 1 b) 3 c) 2 d) 4 airlines=a of possible values a) united airlines b) air france c) southwest airlines d) american airlines e) delta airlines f) alaska airlines g) latam brasil h) air canada i) south african airways j) british airways k) lot polish airlines departure_date=next monday [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march.
State: [state] return_date=none destination_airport=seattle origin_airport=portland, or seating_class=none number_of_tickets=none airlines=none departure_date=the 6th

[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=b of possible values a) 5 b) 1 c) 2 d) 3 e) 4 trip_protection=a of possible values a) true b) false date_of_journey=march 6th journey_start_time=9:40 am to=chicago from=washington class=b of possible values a) value b) flexible c) business [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march. [system] would you like having the train which leaves at 9:10 am, and the ticket of which costs $62? [user] that is nice. i would like to buy economy tickets for this train, and i also want to have trip insurance.
State: [state] number_of_adults=none trip_protection=a date_of_journey=4th of march journey_start_time=9:10 am to=seattle from=portland, or 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 to=chicago trip_protection=b of possible values a) false b) true journey_start_time=9:40 am number_of_adults=e of possible values a) 3 b) 5 c) 4 d) 2 e) 1 class=c of possible values a) business b) value c) flexible from=washington [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march. [system] would you like having the train which leaves at 9:10 am, and the ticket of which costs $62? [user] that is nice. i would like to buy economy tickets for this train, and i also want to have trip insurance. [system] can you tell me the number of tickets you want to buy? [user] i am in need of just one seat, and for the tickets to be flexible one.
State: [state] date_of_journey=4th of march to=seattle trip_protection=b journey_start_time=9:10 am number_of_adults=e class=c from=portland, or

[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=b of possible values a) false b) true class=c of possible values a) value b) business c) flexible number_of_adults=b of possible values a) 3 b) 1 c) 5 d) 4 e) 2 to=chicago from=washington journey_start_time=9:40 am date_of_journey=march 6th [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march. [system] would you like having the train which leaves at 9:10 am, and the ticket of which costs $62? [user] that is nice. i would like to buy economy tickets for this train, and i also want to have trip insurance. [system] can you tell me the number of tickets you want to buy? [user] i am in need of just one seat, and for the tickets to be flexible one. [system] can you please confirm that you want to buy a flexible ticket for 1 person including the trip insurance for the train which leaves from portland on march 4th at 9:10 am to go in seattle? [user] that suits me well.
State: [state] trip_protection=b class=c number_of_adults=b to=seattle from=portland journey_start_time=9:10 am date_of_journey=4th of march

[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=d of possible values a) 4 b) 5 c) 2 d) 1 e) 3 from=washington to=chicago class=c of possible values a) business b) value c) flexible trip_protection=a of possible values a) true b) false date_of_journey=march 6th journey_start_time=9:40 am [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march. [system] would you like having the train which leaves at 9:10 am, and the ticket of which costs $62? [user] that is nice. i would like to buy economy tickets for this train, and i also want to have trip insurance. [system] can you tell me the number of tickets you want to buy? [user] i am in need of just one seat, and for the tickets to be flexible one. [system] can you please confirm that you want to buy a flexible ticket for 1 person including the trip insurance for the train which leaves from portland on march 4th at 9:10 am to go in seattle? [user] that suits me well. [system] your requested ticket has been reserved for you. [user] can you tell me the name of the arrival station?
State: [state] number_of_adults=d from=portland to=seattle class=c trip_protection=a date_of_journey=4th of march journey_start_time=9:10 am

[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 class=c of possible values a) business b) value c) flexible date_of_journey=march 6th to=chicago number_of_adults=c of possible values a) 5 b) 4 c) 1 d) 2 e) 3 trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i will be having a trip so i need to find a one way flight. [system] can you tell me the date when you want to have the flight for the travel? [user] i will be traveling on the 6th. [system] can you tell me the city from where you will be flying from? [user] i will be taking my departure flight from portland, or. [system] can you tell me your destination? [user] i want to arrive in seattle. [system] how would you like having a direct flight with alaska airlines which leaves at 9:45 am, and the ticket of which costs $73. [user] can you tell me when the flight will be arriving at the destination, and if it is for four people? [system] the departure flight will be arriving at 10:43 am, and it is for 1 traveler. [user] that is okay. though i am interested to know about trains which go there, and more specifically the ticket should be for 4th of march. [system] would you like having the train which leaves at 9:10 am, and the ticket of which costs $62? [user] that is nice. i would like to buy economy tickets for this train, and i also want to have trip insurance. [system] can you tell me the number of tickets you want to buy? [user] i am in need of just one seat, and for the tickets to be flexible one. [system] can you please confirm that you want to buy a flexible ticket for 1 person including the trip insurance for the train which leaves from portland on march 4th at 9:10 am to go in seattle? [user] that suits me well. [system] your requested ticket has been reserved for you. [user] can you tell me the name of the arrival station? [system] the station where the train will arrive at is king street station. [user] you have helped me a lot, and i want to thank you. that would be all.
State: [state] from=portland class=c date_of_journey=4th of march to=seattle number_of_adults=c trip_protection=a journey_start_time=9:10 am