[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=d of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) business c) premium economy destination_airport=san francisco departure_date=next monday airlines=j of possible values a) air france b) southwest airlines c) south african airways d) british airways e) lot polish airlines f) latam brasil g) air canada h) alaska airlines i) delta airlines j) united airlines k) american airlines origin_airport=san diego [context] [user] find for me one way flight to chi-town.
State: [state] return_date=none number_of_tickets=none seating_class=none destination_airport=chi-town departure_date=none airlines=none origin_airport=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) premium economy b) economy c) business return_date=11th of this month origin_airport=san diego airlines=a of possible values a) united airlines b) alaska airlines c) air france d) american airlines e) latam brasil f) south african airways g) lot polish airlines h) southwest airlines i) delta airlines j) air canada k) british airways departure_date=next monday number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart.
State: [state] destination_airport=chi-town seating_class=none return_date=none origin_airport=new york airlines=none departure_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] destination_airport=san francisco origin_airport=san diego seating_class=dontcare of possible values a) economy b) business c) premium economy number_of_tickets=a of possible values a) 2 b) 4 c) 1 d) 3 departure_date=next monday airlines=d of possible values a) british airways b) latam brasil c) south african airways d) united airlines e) lot polish airlines f) delta airlines g) air canada h) alaska airlines i) air france j) southwest airlines k) american airlines return_date=11th of this month [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th.
State: [state] destination_airport=chi-town origin_airport=new york seating_class=none number_of_tickets=none departure_date=the 4th airlines=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] trip_protection=b of possible values a) false b) true from=washington class=a of possible values a) flexible b) business c) value journey_start_time=9:40 am date_of_journey=march 6th number_of_adults=e of possible values a) 2 b) 3 c) 5 d) 4 e) 1 to=chicago [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th.
State: [state] trip_protection=none from=new york class=none journey_start_time=none date_of_journey=the 13th number_of_adults=none to=chi-town

[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 number_of_tickets=b of possible values a) 1 b) 2 c) 4 d) 3 airlines=c of possible values a) air france b) american airlines c) united airlines d) lot polish airlines e) south african airways f) southwest airlines g) british airways h) latam brasil i) air canada j) delta airlines k) alaska airlines departure_date=next monday seating_class=dontcare of possible values a) economy b) business c) premium economy return_date=11th of this month destination_airport=san francisco [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th.
State: [state] origin_airport=new york number_of_tickets=none airlines=none departure_date=the 4th seating_class=none return_date=none destination_airport=chi-town

[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=e of possible values a) 3 b) 4 c) 2 d) 5 e) 1 to=chicago class=a of possible values a) flexible b) value c) business trip_protection=a of possible values a) true b) false from=washington journey_start_time=9:40 am [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive.
State: [state] date_of_journey=the 13th number_of_adults=none to=chi-town class=none trip_protection=none from=new york journey_start_time=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] date_of_journey=march 6th class=b of possible values a) value b) flexible c) business to=chicago from=washington trip_protection=a of possible values a) true b) false number_of_adults=a of possible values a) 1 b) 2 c) 3 d) 4 e) 5 journey_start_time=9:40 am [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me?
State: [state] date_of_journey=the 13th class=none to=chi-town from=new york trip_protection=none number_of_adults=none journey_start_time=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=c of possible values a) business b) value c) flexible number_of_adults=e of possible values a) 4 b) 5 c) 3 d) 2 e) 1 from=washington journey_start_time=9:40 am date_of_journey=march 6th to=chicago trip_protection=b of possible values a) false b) true [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find?
State: [state] class=none number_of_adults=none from=new york journey_start_time=none date_of_journey=the 13th to=chi-town trip_protection=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] date_of_journey=march 6th trip_protection=b of possible values a) false b) true class=a of possible values a) flexible b) value c) business from=washington number_of_adults=a of possible values a) 1 b) 5 c) 2 d) 3 e) 4 to=chicago journey_start_time=9:40 am [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave.
State: [state] date_of_journey=the 13th trip_protection=none class=none from=new york number_of_adults=none to=chi-town journey_start_time=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] journey_start_time=9:40 am number_of_adults=b of possible values a) 5 b) 1 c) 4 d) 3 e) 2 class=a of possible values a) flexible b) business c) value from=washington trip_protection=a of possible values a) true b) false to=chicago date_of_journey=march 6th [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave. [system] grand central station is the station . [user] sounds good.buy for me tickets with trip insurance.
State: [state] journey_start_time=7:50 am number_of_adults=none class=none from=new york trip_protection=a to=chi-town date_of_journey=the 13th

[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=e of possible values a) 5 b) 4 c) 2 d) 3 e) 1 from=washington trip_protection=a of possible values a) true b) false class=b of possible values a) business b) flexible c) value to=chicago journey_start_time=9:40 am [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave. [system] grand central station is the station . [user] sounds good.buy for me tickets with trip insurance. [system] tell me how many tickets you want. [user] i need 1 seat.
State: [state] date_of_journey=the 13th number_of_adults=e from=new york trip_protection=a class=none to=chi-town journey_start_time=7:50 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] date_of_journey=march 6th number_of_adults=a of possible values a) 1 b) 5 c) 4 d) 2 e) 3 trip_protection=b of possible values a) false b) true journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) value c) business to=chicago [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave. [system] grand central station is the station . [user] sounds good.buy for me tickets with trip insurance. [system] tell me how many tickets you want. [user] i need 1 seat. [system] you want 1 value ticket at train that go from new york to chicago on march 13th at 7:50 am.i'm right? [user] yes that work for me.
State: [state] date_of_journey=march 13th number_of_adults=a trip_protection=b journey_start_time=7:50 am from=new york class=b to=chi-town

[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 date_of_journey=march 6th trip_protection=a of possible values a) true b) false number_of_adults=b of possible values a) 4 b) 1 c) 5 d) 2 e) 3 journey_start_time=9:40 am from=washington [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave. [system] grand central station is the station . [user] sounds good.buy for me tickets with trip insurance. [system] tell me how many tickets you want. [user] i need 1 seat. [system] you want 1 value ticket at train that go from new york to chicago on march 13th at 7:50 am.i'm right? [user] yes that work for me. [system] the purchase is done. [user] at which station does this arrive?
State: [state] to=chi-town class=a date_of_journey=march 13th trip_protection=a number_of_adults=b journey_start_time=7:50 am from=new york

[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 journey_start_time=9:40 am from=washington number_of_adults=c of possible values a) 2 b) 4 c) 1 d) 5 e) 3 class=a of possible values a) flexible b) business c) value to=chicago trip_protection=b of possible values a) false b) true [context] [user] find for me one way flight to chi-town. [system] from which city you will depart? [user] from new york i will depart. [system] on what date you will travel? [user] i want that my travel to start on the 4th. [system] you like american airlines?the onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket. [user] sounds very good.find me trains that goes there on the 13th. [system] 6 trains would be for you.what about one that depart at 6 am and cost $96 in total? [user] tell me at which station will arrive. [system] will arrive at chicago union station. [user] are there any other trains that are good for me? [system] what you think about one that depart at 6:10 am and cost in total $123. [user] anything else you can find? [system] how about one that depart at 7:50 am and cost $116 in total. [user] tell me from which station will leave. [system] grand central station is the station . [user] sounds good.buy for me tickets with trip insurance. [system] tell me how many tickets you want. [user] i need 1 seat. [system] you want 1 value ticket at train that go from new york to chicago on march 13th at 7:50 am.i'm right? [user] yes that work for me. [system] the purchase is done. [user] at which station does this arrive? [system] at chicago union station will arrive the train. [user] thank you for being so helpful to me.that's all!
State: [state] date_of_journey=march 13th journey_start_time=7:50 am from=new york number_of_adults=c class=c to=chi-town trip_protection=b