[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 return_date=11th of this month number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 origin_airport=san diego seating_class=dontcare of possible values a) economy b) premium economy c) business airlines=f of possible values a) southwest airlines b) american airlines c) alaska airlines d) air france e) lot polish airlines f) united airlines g) air canada h) south african airways i) latam brasil j) british airways k) delta airlines destination_airport=san francisco [context] [user] i'm looking for a one-way flight.
State: [state] departure_date=none return_date=none number_of_tickets=none origin_airport=none seating_class=none airlines=none destination_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=h of possible values a) south african airways b) air canada c) latam brasil d) american airlines e) southwest airlines f) air france g) alaska airlines h) united airlines i) british airways j) delta airlines k) lot polish airlines origin_airport=san diego return_date=11th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy departure_date=next monday destination_airport=san francisco number_of_tickets=c of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd.
State: [state] airlines=none origin_airport=nyc return_date=none seating_class=none departure_date=the 3rd destination_airport=atlanta number_of_tickets=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 journey_start_time=9:40 am to=chicago from=washington number_of_adults=b of possible values a) 5 b) 1 c) 3 d) 4 e) 2 trip_protection=b of possible values a) false b) true [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th.
State: [state] date_of_journey=the 9th class=none journey_start_time=none to=atlanta from=nyc number_of_adults=none trip_protection=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] return_date=11th of this month departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) economy b) business c) premium economy number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 origin_airport=san diego airlines=d of possible values a) southwest airlines b) south african airways c) british airways d) united airlines e) american airlines f) delta airlines g) latam brasil h) air france i) lot polish airlines j) alaska airlines k) air canada [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th.
State: [state] return_date=none departure_date=the 3rd destination_airport=atlanta seating_class=none number_of_tickets=none origin_airport=nyc airlines=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] from=washington number_of_adults=e of possible values a) 4 b) 3 c) 2 d) 5 e) 1 class=c of possible values a) business b) value c) flexible journey_start_time=9:40 am trip_protection=a of possible values a) true b) false date_of_journey=march 6th to=chicago [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great.
State: [state] from=nyc number_of_adults=none class=none journey_start_time=7:20 am trip_protection=none date_of_journey=the 9th to=atlanta

[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=a of possible values a) 1 b) 5 c) 4 d) 3 e) 2 from=washington trip_protection=b of possible values a) false b) true class=a of possible values a) flexible b) value c) business to=chicago journey_start_time=9:40 am date_of_journey=march 6th [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great. [system] would you like me to book tickets? [user] yes, please reserve for me.
State: [state] number_of_adults=none from=nyc trip_protection=none class=none to=atlanta journey_start_time=7:20 am date_of_journey=the 9th

[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 number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 5 e) 2 trip_protection=b of possible values a) false b) true class=b of possible values a) value b) flexible c) business from=washington date_of_journey=march 6th [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great. [system] would you like me to book tickets? [user] yes, please reserve for me. [system] how many in your party? [user] i only need one ticket.
State: [state] to=atlanta journey_start_time=7:20 am number_of_adults=a trip_protection=none class=none from=nyc date_of_journey=the 9th

[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=b of possible values a) business b) flexible c) value from=washington to=chicago journey_start_time=9:40 am number_of_adults=d of possible values a) 3 b) 5 c) 2 d) 1 e) 4 trip_protection=a of possible values a) true b) false date_of_journey=march 6th [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great. [system] would you like me to book tickets? [user] yes, please reserve for me. [system] how many in your party? [user] i only need one ticket. [system] do you need travel insurance? [user] yes, i do need insurance.
State: [state] class=none from=nyc to=atlanta journey_start_time=7:20 am number_of_adults=d trip_protection=a date_of_journey=the 9th

[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 to=chicago journey_start_time=9:40 am trip_protection=b of possible values a) false b) true number_of_adults=d of possible values a) 4 b) 3 c) 5 d) 1 e) 2 class=a of possible values a) flexible b) business c) value date_of_journey=march 6th [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great. [system] would you like me to book tickets? [user] yes, please reserve for me. [system] how many in your party? [user] i only need one ticket. [system] do you need travel insurance? [user] yes, i do need insurance. [system] please confirm you want me to book a value ticket on a flight from new york to atlanta on march 9th at 7:20 am. for 1 person. [user] yes, that's right.
State: [state] from=nyc to=atlanta journey_start_time=7:20 am trip_protection=b number_of_adults=d class=c date_of_journey=march 9th

[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=e of possible values a) 2 b) 5 c) 4 d) 3 e) 1 to=chicago 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 date_of_journey=march 6th [context] [user] i'm looking for a one-way flight. [system] what are your departure and arrival cities and on which date will be you depart? [user] i'm leaving from nyc and going to atlanta on the 3rd. [system] there are 4 options. is american airlines okay? there is a direct flight departing at 9:45 am for a total of $139. [user] can you please find me some trains going there on the 9th. [system] there are 7 options. there is a train departing at 7:20 am for a total of $196. [user] that's one sounds great. [system] would you like me to book tickets? [user] yes, please reserve for me. [system] how many in your party? [user] i only need one ticket. [system] do you need travel insurance? [user] yes, i do need insurance. [system] please confirm you want me to book a value ticket on a flight from new york to atlanta on march 9th at 7:20 am. for 1 person. [user] yes, that's right. [system] your reservation was a success. [user] thanks for all your help. that will be all.
State: [state] from=nyc number_of_adults=e to=atlanta class=c trip_protection=a journey_start_time=7:20 am date_of_journey=march 9th