[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) premium economy b) economy c) business number_of_tickets=b of possible values a) 1 b) 2 c) 3 d) 4 airlines=f of possible values a) delta airlines b) alaska airlines c) american airlines d) air france e) southwest airlines f) united airlines g) air canada h) south african airways i) british airways j) lot polish airlines k) latam brasil destination_airport=san francisco return_date=11th of this month origin_airport=san diego [context] [user] i need to find a flight on the 10th.
State: [state] departure_date=the 10th seating_class=none number_of_tickets=none airlines=none destination_airport=none return_date=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] number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) business b) economy c) premium economy airlines=j of possible values a) latam brasil b) delta airlines c) british airways d) lot polish airlines e) southwest airlines f) american airlines g) south african airways h) air canada i) alaska airlines j) united airlines k) air france return_date=11th of this month departure_date=next monday destination_airport=san francisco origin_airport=san diego [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny.
State: [state] number_of_tickets=a seating_class=none airlines=none return_date=none departure_date=the 10th destination_airport=ny 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] airlines=b of possible values a) american airlines b) united airlines c) south african airways d) air france e) delta airlines f) air canada g) southwest airlines h) latam brasil i) lot polish airlines j) alaska airlines k) british airways seating_class=dontcare of possible values a) economy b) business c) premium economy destination_airport=san francisco departure_date=next monday number_of_tickets=b of possible values a) 3 b) 2 c) 1 d) 4 origin_airport=san diego return_date=11th of this month [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington.
State: [state] airlines=none seating_class=none destination_airport=ny departure_date=the 10th number_of_tickets=a origin_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] number_of_adults=c of possible values a) 4 b) 3 c) 1 d) 5 e) 2 to=chicago date_of_journey=march 6th class=a of possible values a) flexible b) business c) value from=washington trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead?
State: [state] number_of_adults=b to=ny date_of_journey=none class=none from=washington trip_protection=none journey_start_time=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 airlines=g of possible values a) south african airways b) alaska airlines c) southwest airlines d) lot polish airlines e) latam brasil f) american airlines g) united airlines h) delta airlines i) air france j) british airways k) air canada return_date=11th of this month number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) business b) economy c) premium economy [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead?
State: [state] origin_airport=washington airlines=none return_date=none number_of_tickets=c departure_date=the 10th destination_airport=ny 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] to=chicago from=washington journey_start_time=9:40 am class=a of possible values a) flexible b) business c) value trip_protection=a of possible values a) true b) false date_of_journey=march 6th number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 5 e) 2 [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead? [system] would you be travelling on march 10th? [user] actually, check for march 6th.
State: [state] to=ny from=washington journey_start_time=none class=none trip_protection=none date_of_journey=march 6th 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] trip_protection=b of possible values a) false b) true number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 to=chicago from=washington date_of_journey=march 6th journey_start_time=9:40 am class=c of possible values a) value b) business c) flexible [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead? [system] would you be travelling on march 10th? [user] actually, check for march 6th. [system] there is a train departing at 6:40 am for $147. [user] please book conditionally refundable train tickets.
State: [state] trip_protection=none number_of_adults=a to=ny from=washington date_of_journey=march 6th journey_start_time=6:40 am 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 journey_start_time=9:40 am from=washington number_of_adults=e of possible values a) 3 b) 5 c) 2 d) 4 e) 1 trip_protection=a of possible values a) true b) false class=c of possible values a) value b) business c) flexible [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead? [system] would you be travelling on march 10th? [user] actually, check for march 6th. [system] there is a train departing at 6:40 am for $147. [user] please book conditionally refundable train tickets. [system] will you need travel insurance? [user] yes, i need trip insurance.
State: [state] date_of_journey=march 6th to=ny journey_start_time=6:40 am from=washington number_of_adults=a trip_protection=a 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] to=chicago from=washington class=b of possible values a) business b) flexible c) value trip_protection=a of possible values a) true b) false journey_start_time=9:40 am number_of_adults=d of possible values a) 5 b) 3 c) 2 d) 1 e) 4 date_of_journey=march 6th [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead? [system] would you be travelling on march 10th? [user] actually, check for march 6th. [system] there is a train departing at 6:40 am for $147. [user] please book conditionally refundable train tickets. [system] will you need travel insurance? [user] yes, i need trip insurance. [system] please confirm you want 3 value train tickets departing from washington to new york leaving on march 6th at 6:40 am. [user] yes, that's right.
State: [state] to=ny from=washington class=c trip_protection=a journey_start_time=6:40 am number_of_adults=b date_of_journey=march 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] from=washington number_of_adults=a of possible values a) 1 b) 3 c) 2 d) 4 e) 5 trip_protection=a of possible values a) true b) false journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value to=chicago date_of_journey=march 6th [context] [user] i need to find a flight on the 10th. [system] what is your destination? [user] i need 3 tickets to ny. [system] what is your departure city? [user] departing from washington. [system] there are 4 options. is american airlines okay? there is a 9:25 pm flight for a total of $84. [user] sounds okay but can you check a train instead? [system] would you be travelling on march 10th? [user] actually, check for march 6th. [system] there is a train departing at 6:40 am for $147. [user] please book conditionally refundable train tickets. [system] will you need travel insurance? [user] yes, i need trip insurance. [system] please confirm you want 3 value train tickets departing from washington to new york leaving on march 6th at 6:40 am. [user] yes, that's right. [system] your tickets were successfully booked. [user] thanks, that's all for now.
State: [state] from=washington number_of_adults=b trip_protection=a journey_start_time=6:40 am class=c to=ny date_of_journey=march 6th