[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 airlines=k of possible values a) southwest airlines b) south african airways c) air canada d) air france e) delta airlines f) lot polish airlines g) latam brasil h) alaska airlines i) american airlines j) british airways k) united airlines departure_date=next monday number_of_tickets=a of possible values a) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) business b) premium economy c) economy [context] [user] can you find me a one way flight?
State: [state] return_date=none destination_airport=none origin_airport=none airlines=none departure_date=none number_of_tickets=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] airlines=k of possible values a) british airways b) alaska airlines c) lot polish airlines d) delta airlines e) american airlines f) southwest airlines g) air france h) south african airways i) latam brasil j) air canada k) united airlines destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) economy c) business origin_airport=san diego number_of_tickets=a of possible values a) 2 b) 3 c) 4 d) 1 departure_date=next monday return_date=11th of this month [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny.
State: [state] airlines=none destination_airport=none seating_class=none origin_airport=ny number_of_tickets=none departure_date=none return_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=b of possible values a) 4 b) 2 c) 3 d) 1 airlines=a of possible values a) united airlines b) delta airlines c) american airlines d) british airways e) south african airways f) alaska airlines g) air canada h) lot polish airlines i) southwest airlines j) latam brasil k) air france origin_airport=san diego departure_date=next monday return_date=11th of this month destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow.
State: [state] number_of_tickets=none airlines=none origin_airport=ny departure_date=tomorrow return_date=none destination_airport=atlanta, ga 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 origin_airport=san diego airlines=h of possible values a) alaska airlines b) british airways c) lot polish airlines d) southwest airlines e) air canada f) american airlines g) delta airlines h) united airlines i) latam brasil j) south african airways k) air france number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) premium economy c) business departure_date=next monday return_date=11th of this month [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time?
State: [state] destination_airport=atlanta, ga origin_airport=ny airlines=none number_of_tickets=none seating_class=none departure_date=tomorrow return_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=b of possible values a) 1 b) 2 c) 3 d) 4 seating_class=dontcare of possible values a) economy b) premium economy c) business origin_airport=san diego return_date=11th of this month destination_airport=san francisco airlines=g of possible values a) american airlines b) lot polish airlines c) alaska airlines d) latam brasil e) air france f) south african airways g) united airlines h) delta airlines i) air canada j) british airways k) southwest airlines departure_date=next monday [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else?
State: [state] number_of_tickets=none seating_class=none origin_airport=ny return_date=none destination_airport=atlanta, ga airlines=none departure_date=tomorrow

[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 seating_class=dontcare of possible values a) business b) premium economy c) economy airlines=c of possible values a) british airways b) delta airlines c) united airlines d) latam brasil e) air canada f) american airlines g) south african airways h) lot polish airlines i) alaska airlines j) air france k) southwest airlines origin_airport=san diego number_of_tickets=c of possible values a) 3 b) 1 c) 2 d) 4 destination_airport=san francisco departure_date=next monday [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class.
State: [state] return_date=none seating_class=c airlines=none origin_airport=ny number_of_tickets=d destination_airport=atlanta, ga departure_date=tomorrow

[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) 2 b) 1 c) 3 d) 4 e) 5 date_of_journey=march 6th class=c of possible values a) business b) value c) flexible from=washington trip_protection=a of possible values a) true b) false journey_start_time=9:40 am to=chicago [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th.
State: [state] number_of_adults=d date_of_journey=the 4th class=b from=ny trip_protection=none journey_start_time=none to=atlanta, ga

[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=k of possible values a) air canada b) south african airways c) southwest airlines d) air france e) lot polish airlines f) british airways g) alaska airlines h) delta airlines i) latam brasil j) american airlines k) united airlines return_date=11th of this month origin_airport=san diego number_of_tickets=d of possible values a) 1 b) 3 c) 4 d) 2 departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) economy b) business c) premium economy [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th.
State: [state] airlines=none return_date=none origin_airport=ny number_of_tickets=c departure_date=tomorrow destination_airport=atlanta, ga seating_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 number_of_adults=e of possible values a) 5 b) 3 c) 2 d) 4 e) 1 from=washington journey_start_time=9:40 am trip_protection=a of possible values a) true b) false date_of_journey=march 6th class=b of possible values a) business b) flexible c) value [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good.
State: [state] to=atlanta, ga number_of_adults=d from=ny journey_start_time=8:20 am trip_protection=none date_of_journey=the 4th class=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] date_of_journey=march 6th number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 2 e) 5 to=chicago trip_protection=b of possible values a) false b) true journey_start_time=9:40 am from=washington class=c of possible values a) value b) business c) flexible [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good. [system] would you like to book tickets? [user] yes, make me a reservation.
State: [state] date_of_journey=the 4th number_of_adults=b to=atlanta, ga trip_protection=none journey_start_time=8:20 am from=ny 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] number_of_adults=d of possible values a) 3 b) 4 c) 2 d) 1 e) 5 from=washington date_of_journey=march 6th to=chicago journey_start_time=9:40 am class=c of possible values a) value b) business c) flexible trip_protection=a of possible values a) true b) false [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good. [system] would you like to book tickets? [user] yes, make me a reservation. [system] will you be needing travel insurance? [user] yes, i want trip insurance.
State: [state] number_of_adults=b from=ny date_of_journey=the 4th to=atlanta, ga journey_start_time=8:20 am class=a trip_protection=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 date_of_journey=march 6th number_of_adults=b of possible values a) 4 b) 1 c) 5 d) 2 e) 3 journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value from=washington trip_protection=a of possible values a) true b) false [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good. [system] would you like to book tickets? [user] yes, make me a reservation. [system] will you be needing travel insurance? [user] yes, i want trip insurance. [system] confirming that you want to book a ticket on the march 4th new york to atlanta train. you need 4 value tickets. you will be departing at 8:20 am. is this information correct? [user] that works for me.
State: [state] to=atlanta date_of_journey=march 4th number_of_adults=a journey_start_time=8:20 am class=c from=ny trip_protection=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] number_of_adults=b of possible values a) 4 b) 1 c) 3 d) 2 e) 5 from=washington journey_start_time=9:40 am class=c of possible values a) business b) value c) flexible to=chicago date_of_journey=march 6th trip_protection=b of possible values a) false b) true [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good. [system] would you like to book tickets? [user] yes, make me a reservation. [system] will you be needing travel insurance? [user] yes, i want trip insurance. [system] confirming that you want to book a ticket on the march 4th new york to atlanta train. you need 4 value tickets. you will be departing at 8:20 am. is this information correct? [user] that works for me. [system] i have successfully booked your tickets. [user] what are the departure and arrival stations?
State: [state] number_of_adults=a from=ny journey_start_time=8:20 am class=b to=atlanta date_of_journey=march 4th 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] to=chicago journey_start_time=9:40 am date_of_journey=march 6th class=a of possible values a) flexible b) value c) business from=washington trip_protection=b of possible values a) false b) true number_of_adults=d of possible values a) 5 b) 4 c) 2 d) 1 e) 3 [context] [user] can you find me a one way flight? [system] what will be your departure city? [user] i am leaving from ny. [system] what are you travel dates? what is your destination? [user] i want to leave for atlanta, ga tomorrow. [system] how about a flight with american airlines? there is a 9:45 am departure for $133. it is a direct flight. [user] is the ticket for one person? what is the arrival time? [system] the flight lands at 12:07 pm. the ticket is for 1 person. [user] can you find me something else? [system] how about delta airlines? there is a direct flight leaving at 4:20 pm. the ticket costs $119. [user] can you find me something else? i need four tickets on economy class. [system] how about southwest airlines? they have a direct flight departing at 9:25 pm. it costs $130. [user] sounds good. can you find me some trains going there? find some conditionally refundable tickets for the 4th. [system] how about a 8:20 am train? it costs $729 total. [user] that sounds good. [system] would you like to book tickets? [user] yes, make me a reservation. [system] will you be needing travel insurance? [user] yes, i want trip insurance. [system] confirming that you want to book a ticket on the march 4th new york to atlanta train. you need 4 value tickets. you will be departing at 8:20 am. is this information correct? [user] that works for me. [system] i have successfully booked your tickets. [user] what are the departure and arrival stations? [system] the train departs from grand central station and arrives at peachtree station. [user] thanks for your helpfulness. that's all i need.
State: [state] to=atlanta journey_start_time=8:20 am date_of_journey=march 4th class=b from=ny trip_protection=b number_of_adults=b