[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) premium economy c) economy return_date=11th of this month departure_date=next monday destination_airport=san francisco number_of_tickets=c of possible values a) 4 b) 1 c) 2 d) 3 airlines=b of possible values a) lot polish airlines b) united airlines c) alaska airlines d) south african airways e) air canada f) latam brasil g) air france h) british airways i) american airlines j) delta airlines k) southwest airlines [context] [user] i need a one-way economy flight from philadelphia.
State: [state] origin_airport=philadelphia seating_class=c return_date=none departure_date=none destination_airport=none number_of_tickets=none airlines=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 departure_date=next monday destination_airport=san francisco number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) business b) economy c) premium economy return_date=11th of this month airlines=h of possible values a) southwest airlines b) british airways c) air canada d) lot polish airlines e) alaska airlines f) south african airways g) air france h) united airlines i) american airlines j) delta airlines k) latam brasil [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow.
State: [state] origin_airport=philadelphia departure_date=tomorrow destination_airport=chi-town number_of_tickets=none seating_class=b return_date=none 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] trip_protection=b of possible values a) false b) true date_of_journey=march 6th to=chicago number_of_adults=e of possible values a) 2 b) 4 c) 3 d) 5 e) 1 class=b of possible values a) business b) flexible c) value journey_start_time=9:40 am from=washington [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march?
State: [state] trip_protection=none date_of_journey=9th of march to=chi-town number_of_adults=none class=none journey_start_time=none from=philadelphia

[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] seating_class=dontcare of possible values a) business b) economy c) premium economy airlines=c of possible values a) american airlines b) delta airlines c) united airlines d) lot polish airlines e) air canada f) south african airways g) southwest airlines h) latam brasil i) british airways j) air france k) alaska airlines departure_date=next monday origin_airport=san diego number_of_tickets=d of possible values a) 3 b) 1 c) 4 d) 2 destination_airport=san francisco return_date=11th of this month [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march?
State: [state] seating_class=b airlines=none departure_date=tomorrow origin_airport=philadelphia number_of_tickets=none destination_airport=chi-town 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] journey_start_time=9:40 am to=chicago trip_protection=b of possible values a) false b) true class=c of possible values a) business b) value c) flexible number_of_adults=c of possible values a) 4 b) 5 c) 1 d) 2 e) 3 from=washington date_of_journey=march 6th [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station?
State: [state] journey_start_time=none to=chi-town trip_protection=none class=none number_of_adults=none from=philadelphia date_of_journey=9th of march

[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) 5 b) 2 c) 1 d) 4 e) 3 from=washington journey_start_time=9:40 am date_of_journey=march 6th 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] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare?
State: [state] number_of_adults=b from=philadelphia journey_start_time=none date_of_journey=9th of march class=dontcare 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] trip_protection=b of possible values a) false b) true journey_start_time=9:40 am number_of_adults=e of possible values a) 4 b) 5 c) 3 d) 2 e) 1 class=c of possible values a) business b) value c) flexible to=chicago date_of_journey=march 6th from=washington [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare? [system] there are 2 trains available. one is departing at 3:40 pm for a total of $187. [user] that one sounds good.
State: [state] trip_protection=none journey_start_time=3:40 pm number_of_adults=d class=dontcare to=chi-town date_of_journey=9th of march from=philadelphia

[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 from=washington trip_protection=b of possible values a) false b) true class=b of possible values a) value b) flexible c) business number_of_adults=e of possible values a) 3 b) 5 c) 4 d) 2 e) 1 journey_start_time=9:40 am [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare? [system] there are 2 trains available. one is departing at 3:40 pm for a total of $187. [user] that one sounds good. [system] should i book tickets for you? [user] yes, please reserve.
State: [state] date_of_journey=9th of march to=chi-town from=philadelphia trip_protection=none class=dontcare number_of_adults=d journey_start_time=3:40 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) 4 b) 5 c) 2 d) 1 e) 3 class=c of possible values a) business b) value c) flexible from=washington to=chicago journey_start_time=9:40 am date_of_journey=march 6th trip_protection=b of possible values a) false b) true [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare? [system] there are 2 trains available. one is departing at 3:40 pm for a total of $187. [user] that one sounds good. [system] should i book tickets for you? [user] yes, please reserve. [system] would you need insurance? [user] no thanks, i have insurance.
State: [state] number_of_adults=c class=dontcare from=philadelphia to=chi-town journey_start_time=3:40 pm date_of_journey=9th of march 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] class=b of possible values a) business b) flexible c) value date_of_journey=march 6th journey_start_time=9:40 am to=chicago number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 4 e) 2 from=washington trip_protection=b of possible values a) false b) true [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare? [system] there are 2 trains available. one is departing at 3:40 pm for a total of $187. [user] that one sounds good. [system] should i book tickets for you? [user] yes, please reserve. [system] would you need insurance? [user] no thanks, i have insurance. [system] please confirm you want 2 value tickets on the train leaving from philadelphia and going to chicago on march 9th at 3:40 pm. [user] yes, that's right.
State: [state] class=dontcare date_of_journey=9th of march journey_start_time=3:40 pm to=chi-town number_of_adults=e from=philadelphia 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] class=c of possible values a) value b) business c) flexible to=chicago journey_start_time=9:40 am trip_protection=b of possible values a) false b) true date_of_journey=march 6th number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 from=washington [context] [user] i need a one-way economy flight from philadelphia. [system] which date are you departing and what is your destination? [user] i need to go to chi-town tomorrow. [system] there is a direct american airlines flight leaving at 5:45 pm for a total of $120. [user] okay. can you check tickets on a train on the 9th of march? [system] there is a train departing at 12:10 pm for a total of $107. [user] what are the departure and arrival station? [system] the train departs from 30th street station and arrives at chicago union station. [user] do you have any other options for two regardless of fare? [system] there are 2 trains available. one is departing at 3:40 pm for a total of $187. [user] that one sounds good. [system] should i book tickets for you? [user] yes, please reserve. [system] would you need insurance? [user] no thanks, i have insurance. [system] please confirm you want 2 value tickets on the train leaving from philadelphia and going to chicago on march 9th at 3:40 pm. [user] yes, that's right. [system] your reservation was a success. [user] thanks for all your help.
State: [state] class=dontcare to=chi-town journey_start_time=3:40 pm trip_protection=b date_of_journey=9th of march number_of_adults=d from=philadelphia