[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) economy b) premium economy c) business departure_date=next monday number_of_tickets=c of possible values a) 1 b) 3 c) 2 d) 4 return_date=11th of this month airlines=b of possible values a) south african airways b) united airlines c) air canada d) air france e) delta airlines f) british airways g) lot polish airlines h) alaska airlines i) southwest airlines j) latam brasil k) american airlines destination_airport=san francisco [context] [user] i will be flying to portland, or today and need a one way flight
State: [state] origin_airport=none seating_class=none departure_date=today number_of_tickets=none return_date=none airlines=none destination_airport=portland, or

[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 number_of_tickets=a of possible values a) 2 b) 4 c) 1 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) economy airlines=a of possible values a) united airlines b) air canada c) latam brasil d) american airlines e) south african airways f) delta airlines g) british airways h) southwest airlines i) lot polish airlines j) air france k) alaska airlines departure_date=next monday origin_airport=san diego return_date=11th of this month [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle
State: [state] destination_airport=portland, or number_of_tickets=none seating_class=none airlines=none departure_date=today origin_airport=seattle 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] departure_date=next monday number_of_tickets=d of possible values a) 4 b) 3 c) 1 d) 2 destination_airport=san francisco seating_class=dontcare of possible values a) economy b) business c) premium economy airlines=b of possible values a) latam brasil b) united airlines c) american airlines d) alaska airlines e) british airways f) air canada g) south african airways h) delta airlines i) air france j) southwest airlines k) lot polish airlines return_date=11th of this month origin_airport=san diego [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets
State: [state] departure_date=today number_of_tickets=none destination_airport=portland, or seating_class=c airlines=none return_date=none origin_airport=seattle

[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) 4 d) 5 e) 3 class=a of possible values a) flexible b) business c) value trip_protection=b of possible values a) false b) true from=washington journey_start_time=9:40 am date_of_journey=march 6th to=chicago [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there
State: [state] number_of_adults=none class=none trip_protection=none from=seattle journey_start_time=none date_of_journey=none to=portland, or

[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) economy b) business c) premium economy return_date=11th of this month airlines=k of possible values a) air canada b) latam brasil c) american airlines d) air france e) south african airways f) delta airlines g) southwest airlines h) lot polish airlines i) alaska airlines j) british airways k) united airlines number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 destination_airport=san francisco origin_airport=san diego [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there
State: [state] departure_date=today seating_class=c return_date=none airlines=none number_of_tickets=none destination_airport=portland, or origin_airport=seattle

[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 trip_protection=b of possible values a) false b) true date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=b of possible values a) 4 b) 1 c) 2 d) 5 e) 3 class=b of possible values a) business b) flexible c) value from=washington [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month
State: [state] to=portland, or trip_protection=none date_of_journey=11th of this month journey_start_time=none number_of_adults=none class=none from=seattle

[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=c of possible values a) business b) value c) flexible from=washington number_of_adults=b of possible values a) 2 b) 1 c) 5 d) 3 e) 4 journey_start_time=9:40 am trip_protection=b of possible values a) false b) true to=chicago [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine
State: [state] date_of_journey=11th of this month class=none from=seattle number_of_adults=none journey_start_time=8 am trip_protection=none to=portland, or

[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=a of possible values a) flexible b) value c) business journey_start_time=9:40 am date_of_journey=march 6th from=washington number_of_adults=a of possible values a) 1 b) 5 c) 3 d) 4 e) 2 to=chicago trip_protection=b of possible values a) false b) true [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking
State: [state] class=none journey_start_time=8 am date_of_journey=11th of this month from=seattle number_of_adults=none to=portland, or 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] class=b of possible values a) business b) flexible c) value date_of_journey=march 6th from=washington number_of_adults=e of possible values a) 5 b) 4 c) 2 d) 3 e) 1 to=chicago journey_start_time=9:40 am trip_protection=a of possible values a) true b) false [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance
State: [state] class=none date_of_journey=11th of this month from=seattle number_of_adults=e to=portland, or journey_start_time=8 am 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] date_of_journey=march 6th from=washington trip_protection=a of possible values a) true b) false class=a of possible values a) flexible b) value c) business journey_start_time=9:40 am number_of_adults=b of possible values a) 2 b) 1 c) 3 d) 5 e) 4 to=chicago [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance [system] please give confirmation details: you need 1 ticket on train leaving from seattle to portland on march 11th at 8 am. it will have travel insurance with value ticket [user] that is fine
State: [state] date_of_journey=11th of this month from=seattle trip_protection=a class=b journey_start_time=8 am number_of_adults=b to=portland

[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 trip_protection=b of possible values a) false b) true to=chicago number_of_adults=e of possible values a) 5 b) 4 c) 2 d) 3 e) 1 date_of_journey=march 6th journey_start_time=9:40 am from=washington [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance [system] please give confirmation details: you need 1 ticket on train leaving from seattle to portland on march 11th at 8 am. it will have travel insurance with value ticket [user] that is fine [system] ticket booking is done [user] which is the station you will be arriving?
State: [state] class=c trip_protection=b to=portland number_of_adults=e date_of_journey=11th of this month journey_start_time=8 am from=seattle

[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 date_of_journey=march 6th number_of_adults=a of possible values a) 1 b) 5 c) 4 d) 3 e) 2 class=a of possible values a) flexible b) business c) value trip_protection=b of possible values a) false b) true journey_start_time=9:40 am [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance [system] please give confirmation details: you need 1 ticket on train leaving from seattle to portland on march 11th at 8 am. it will have travel insurance with value ticket [user] that is fine [system] ticket booking is done [user] which is the station you will be arriving? [system] the train arrival at union station [user] which is the station train starting from?
State: [state] from=seattle to=portland date_of_journey=11th of this month number_of_adults=a class=c trip_protection=b journey_start_time=8 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] journey_start_time=9:40 am from=washington to=chicago number_of_adults=b of possible values a) 3 b) 1 c) 5 d) 2 e) 4 trip_protection=b of possible values a) false b) true class=a of possible values a) flexible b) value c) business date_of_journey=march 6th [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance [system] please give confirmation details: you need 1 ticket on train leaving from seattle to portland on march 11th at 8 am. it will have travel insurance with value ticket [user] that is fine [system] ticket booking is done [user] which is the station you will be arriving? [system] the train arrival at union station [user] which is the station train starting from? [system] the train starting from king street station [user] thank you very much
State: [state] journey_start_time=8 am from=seattle to=portland number_of_adults=b trip_protection=b class=b date_of_journey=11th of this month

[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 trip_protection=a of possible values a) true b) false number_of_adults=c of possible values a) 3 b) 2 c) 1 d) 4 e) 5 date_of_journey=march 6th journey_start_time=9:40 am from=washington class=b of possible values a) value b) flexible c) business [context] [user] i will be flying to portland, or today and need a one way flight [system] which is the place you will be starting from? [user] i need to fly from seattle [system] i have selected 2 flights of your choice. one among them is southwest airlines which leaves at 5:15 am and the ticket cost is $64 [user] i wanted premium economy tickets [system] i have selected 2 flights of your choice. one among them is delta airlines which is a direct flight leaving at 5:35 pm and the ticket cost is $121 [user] cool and i need to search for train to reach there [system] are you planning to start traveling on march 1st? [user] i require tickets for 11th of this month [system] i have selected 10 flights of your choice. what is your opinion on train departing at 8 am costing total $61? [user] that is fine [system] you require ticket booking? [user] yes i want ticket booking [system] do you also require travel insurance and how many tickets you need? [user] i wanted 1 ticket and also i need travel insurance [system] please give confirmation details: you need 1 ticket on train leaving from seattle to portland on march 11th at 8 am. it will have travel insurance with value ticket [user] that is fine [system] ticket booking is done [user] which is the station you will be arriving? [system] the train arrival at union station [user] which is the station train starting from? [system] the train starting from king street station [user] thank you very much [system] any other help? [user] no, thanks a lot
State: [state] to=portland trip_protection=a number_of_adults=c date_of_journey=11th of this month journey_start_time=8 am from=seattle class=a