[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=g of possible values a) southwest airlines b) south african airways c) alaska airlines d) air france e) air canada f) latam brasil g) united airlines h) american airlines i) delta airlines j) british airways k) lot polish airlines departure_date=next monday number_of_tickets=c of possible values a) 3 b) 1 c) 2 d) 4 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 [context] [user] i am interested to find a one way flight which goes to ny.
State: [state] airlines=none departure_date=none number_of_tickets=none return_date=none destination_airport=ny origin_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 airlines=a of possible values a) united airlines b) air canada c) american airlines d) alaska airlines e) british airways f) lot polish airlines g) air france h) delta airlines i) south african airways j) latam brasil k) southwest airlines seating_class=dontcare of possible values a) business b) premium economy c) economy origin_airport=san diego return_date=11th of this month departure_date=next monday number_of_tickets=c of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th.
State: [state] destination_airport=ny airlines=none seating_class=none origin_airport=washington return_date=none departure_date=the 10th 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] seating_class=dontcare of possible values a) business b) economy c) premium economy return_date=11th of this month origin_airport=san diego airlines=d of possible values a) british airways b) air france c) lot polish airlines d) united airlines e) south african airways f) latam brasil g) american airlines h) air canada i) southwest airlines j) alaska airlines k) delta airlines departure_date=next monday number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 destination_airport=san francisco [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative?
State: [state] seating_class=none return_date=none origin_airport=washington airlines=none departure_date=the 10th number_of_tickets=none destination_airport=ny

[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 trip_protection=a of possible values a) true b) false number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 date_of_journey=march 6th journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) value c) business [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there.
State: [state] to=ny trip_protection=none number_of_adults=none date_of_journey=none journey_start_time=none from=washington 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] origin_airport=san diego return_date=11th of this month airlines=d of possible values a) alaska airlines b) south african airways c) lot polish airlines d) united airlines e) british airways f) american airlines g) air canada h) delta airlines i) southwest airlines j) air france k) latam brasil departure_date=next monday number_of_tickets=d of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) economy b) business c) premium economy destination_airport=san francisco [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there.
State: [state] origin_airport=washington return_date=none airlines=none departure_date=the 10th number_of_tickets=none seating_class=none destination_airport=ny

[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) business b) flexible c) value from=washington trip_protection=a of possible values a) true b) false journey_start_time=9:40 am date_of_journey=march 6th number_of_adults=b of possible values a) 5 b) 1 c) 2 d) 3 e) 4 [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th.
State: [state] to=ny class=none from=washington trip_protection=none journey_start_time=none date_of_journey=march 12th number_of_adults=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] class=a of possible values a) flexible b) value c) business journey_start_time=9:40 am to=chicago 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 from=washington date_of_journey=march 6th [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th. [system] you can have the train which leaves at 6:20 am, and the ticket of which has a price of $66. [user] this is nice. i would like to make a reservation for 1 seat in this train.
State: [state] class=none journey_start_time=6:20 am to=ny number_of_adults=e trip_protection=none from=washington date_of_journey=march 12th

[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 trip_protection=a of possible values a) true b) false class=a of possible values a) flexible b) business c) value from=washington journey_start_time=9:40 am number_of_adults=c of possible values a) 5 b) 3 c) 1 d) 2 e) 4 [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th. [system] you can have the train which leaves at 6:20 am, and the ticket of which has a price of $66. [user] this is nice. i would like to make a reservation for 1 seat in this train. [system] are you interested in having travel insurance? [user] indeed i want to have insurance for the trip?
State: [state] to=ny date_of_journey=march 12th trip_protection=a class=none from=washington journey_start_time=6:20 am number_of_adults=c

[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=a of possible values a) flexible b) business c) value number_of_adults=c of possible values a) 3 b) 2 c) 1 d) 5 e) 4 trip_protection=b of possible values a) false b) true date_of_journey=march 6th journey_start_time=9:40 am from=washington to=chicago [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th. [system] you can have the train which leaves at 6:20 am, and the ticket of which has a price of $66. [user] this is nice. i would like to make a reservation for 1 seat in this train. [system] are you interested in having travel insurance? [user] indeed i want to have insurance for the trip? [system] can you please confirm that you want to have a value ticket for 1 person for the train which leaves from washington on march 12th at 6:20 am to go to new york? [user] this one suits me well. can you tell me the station from where the train leaves, and the station where the train arrives at?
State: [state] class=c number_of_adults=c trip_protection=b date_of_journey=march 12th journey_start_time=6:20 am from=washington to=ny

[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 number_of_adults=a of possible values a) 1 b) 2 c) 5 d) 3 e) 4 journey_start_time=9:40 am to=chicago from=washington trip_protection=b of possible values a) false b) true class=c of possible values a) business b) value c) flexible [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th. [system] you can have the train which leaves at 6:20 am, and the ticket of which has a price of $66. [user] this is nice. i would like to make a reservation for 1 seat in this train. [system] are you interested in having travel insurance? [user] indeed i want to have insurance for the trip? [system] can you please confirm that you want to have a value ticket for 1 person for the train which leaves from washington on march 12th at 6:20 am to go to new york? [user] this one suits me well. can you tell me the station from where the train leaves, and the station where the train arrives at? [system] your requested tickets have been reserved for you. the train will be departing from union station to go at grand central station. [user] you have helped me very much, thank you.
State: [state] date_of_journey=march 12th number_of_adults=a journey_start_time=6:20 am to=ny from=washington trip_protection=b class=b

[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] journey_start_time=9:40 am to=chicago date_of_journey=march 6th trip_protection=b of possible values a) false b) true from=washington class=c of possible values a) business b) value c) flexible number_of_adults=d of possible values a) 2 b) 3 c) 5 d) 1 e) 4 [context] [user] i am interested to find a one way flight which goes to ny. [system] can you tell me the date when you will be having the travel, and the city from where you will be leaving? [user] i am planning to fly from washington on the 10th. [system] how would you like to have a direct flight with american airlines, which leaves at 9:25 pm, and the ticket of which costs $84. [user] can you give me some other alternative? [system] you might also consider the delta airlines direct flight which leaves at 12:55 pm, and with a ticket that costs $85 [user] this one seems nice, though i want to know also about trains that go there. [system] will you be having the travel on march 10th? [user] i will be leaving for my trip on march 12th. [system] you can have the train which leaves at 6:20 am, and the ticket of which has a price of $66. [user] this is nice. i would like to make a reservation for 1 seat in this train. [system] are you interested in having travel insurance? [user] indeed i want to have insurance for the trip? [system] can you please confirm that you want to have a value ticket for 1 person for the train which leaves from washington on march 12th at 6:20 am to go to new york? [user] this one suits me well. can you tell me the station from where the train leaves, and the station where the train arrives at? [system] your requested tickets have been reserved for you. the train will be departing from union station to go at grand central station. [user] you have helped me very much, thank you. [system] is there something else i can help you with? [user] nothing. you did really help me, and i appreciate it.
State: [state] journey_start_time=6:20 am to=ny date_of_journey=march 12th trip_protection=b from=washington class=b number_of_adults=d