[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) business b) economy c) premium economy number_of_tickets=b of possible values a) 3 b) 2 c) 1 d) 4 return_date=11th of this month destination_airport=san francisco airlines=j of possible values a) air france b) american airlines c) alaska airlines d) air canada e) british airways f) southwest airlines g) lot polish airlines h) south african airways i) delta airlines j) united airlines k) latam brasil departure_date=next monday [context] [user] i have a journey, check one way flights are available
State: [state] origin_airport=none seating_class=none number_of_tickets=none return_date=none destination_airport=none airlines=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] number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 return_date=11th of this month origin_airport=san diego seating_class=dontcare of possible values a) premium economy b) economy c) business destination_airport=san francisco airlines=i of possible values a) air canada b) southwest airlines c) lot polish airlines d) latam brasil e) south african airways f) delta airlines g) british airways h) air france i) united airlines j) alaska airlines k) american airlines departure_date=next monday [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl.
State: [state] number_of_tickets=none return_date=none origin_airport=atl seating_class=none destination_airport=washington airlines=none departure_date=6th of this month

[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) 3 b) 1 c) 5 d) 4 e) 2 journey_start_time=9:40 am date_of_journey=march 6th from=washington trip_protection=b of possible values a) false b) true class=a of possible values a) flexible b) business c) value to=chicago [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there?
State: [state] number_of_adults=none journey_start_time=none date_of_journey=none from=atl trip_protection=none class=none to=washington

[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=a of possible values a) 2 b) 4 c) 3 d) 1 origin_airport=san diego seating_class=dontcare of possible values a) economy b) premium economy c) business airlines=c of possible values a) south african airways b) latam brasil c) united airlines d) american airlines e) alaska airlines f) lot polish airlines g) delta airlines h) british airways i) air canada j) air france k) southwest airlines destination_airport=san francisco departure_date=next monday [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there?
State: [state] return_date=none number_of_tickets=none origin_airport=atl seating_class=none airlines=none destination_airport=washington departure_date=6th of this month

[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 trip_protection=b of possible values a) false b) true class=b of possible values a) value b) flexible c) business number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 5 e) 3 from=washington to=chicago date_of_journey=march 6th [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th.
State: [state] journey_start_time=none trip_protection=none class=none number_of_adults=none from=atl to=washington date_of_journey=the 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] date_of_journey=march 6th trip_protection=b of possible values a) false b) true number_of_adults=c of possible values a) 5 b) 2 c) 1 d) 3 e) 4 from=washington journey_start_time=9:40 am to=chicago class=c of possible values a) value b) business c) flexible [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok.
State: [state] date_of_journey=the 11th trip_protection=none number_of_adults=none from=atl journey_start_time=1 pm to=washington 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] trip_protection=a of possible values a) true b) false from=washington number_of_adults=a of possible values a) 1 b) 2 c) 3 d) 5 e) 4 class=a of possible values a) flexible b) value c) business date_of_journey=march 6th to=chicago journey_start_time=9:40 am [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok. [system] are you interested in booking tickets? [user] yea, get a reservation with trip insurance.
State: [state] trip_protection=a from=atl number_of_adults=none class=none date_of_journey=the 11th to=washington 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] number_of_adults=d of possible values a) 2 b) 3 c) 4 d) 1 e) 5 journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) value c) business date_of_journey=march 6th to=chicago trip_protection=b of possible values a) false b) true [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok. [system] are you interested in booking tickets? [user] yea, get a reservation with trip insurance. [system] how many persons travelling? [user] book 1 seat.
State: [state] number_of_adults=d journey_start_time=1 pm from=atl class=none date_of_journey=the 11th to=washington trip_protection=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] trip_protection=a of possible values a) true b) false number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 5 e) 2 date_of_journey=march 6th class=c of possible values a) business b) value c) flexible journey_start_time=9:40 am to=chicago from=washington [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok. [system] are you interested in booking tickets? [user] yea, get a reservation with trip insurance. [system] how many persons travelling? [user] book 1 seat. [system] please check, you need 1 ticket to washington from atlanta on the train leaving on march 11th at 1 pm, with trip insurance. the ticket is value one. [user] right, tell me the name of arriving station and departure?
State: [state] trip_protection=a number_of_adults=a date_of_journey=march 11th class=b journey_start_time=1 pm to=washington from=atl

[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 number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 5 e) 2 from=washington class=c of possible values a) business b) value c) flexible journey_start_time=9:40 am date_of_journey=march 6th to=chicago [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok. [system] are you interested in booking tickets? [user] yea, get a reservation with trip insurance. [system] how many persons travelling? [user] book 1 seat. [system] please check, you need 1 ticket to washington from atlanta on the train leaving on march 11th at 1 pm, with trip insurance. the ticket is value one. [user] right, tell me the name of arriving station and departure? [system] you got seats booked. it arrives at union station and leaves from peachtree station. [user] your service is awesome , thank you.
State: [state] trip_protection=b number_of_adults=a from=atl class=b journey_start_time=1 pm date_of_journey=march 11th 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 journey_start_time=9:40 am trip_protection=a of possible values a) true b) false class=c of possible values a) business b) value c) flexible from=washington number_of_adults=b of possible values a) 4 b) 1 c) 2 d) 5 e) 3 date_of_journey=march 6th [context] [user] i have a journey, check one way flights are available [system] please give details of destination, date and place of departure? [user] going to washington on 6th of this month from atl. [system] do you prefer american airlines? it takes off at 2:55 pm and cost $110 and it is a direct flight. [user] that will be fine. are there trains going over there? [system] you need it on march 6th? [user] no, find one for the 11th. [system] there is one departing at 1 pm with ticket fare $108 [user] that will be ok. [system] are you interested in booking tickets? [user] yea, get a reservation with trip insurance. [system] how many persons travelling? [user] book 1 seat. [system] please check, you need 1 ticket to washington from atlanta on the train leaving on march 11th at 1 pm, with trip insurance. the ticket is value one. [user] right, tell me the name of arriving station and departure? [system] you got seats booked. it arrives at union station and leaves from peachtree station. [user] your service is awesome , thank you. [system] my pleasure, any more service. [user] no, thank you.
State: [state] to=washington journey_start_time=1 pm trip_protection=a class=b from=atl number_of_adults=b date_of_journey=march 11th