[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) business b) premium economy c) economy number_of_tickets=c of possible values a) 4 b) 3 c) 2 d) 1 airlines=d of possible values a) air canada b) british airways c) american airlines d) united airlines e) latam brasil f) delta airlines g) southwest airlines h) lot polish airlines i) alaska airlines j) air france k) south african airways return_date=11th of this month origin_airport=san diego destination_airport=san francisco [context] [user] i need to find a one way flight.
State: [state] departure_date=none seating_class=none number_of_tickets=none airlines=none return_date=none origin_airport=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] number_of_tickets=a of possible values a) 2 b) 3 c) 4 d) 1 return_date=11th of this month airlines=i of possible values a) southwest airlines b) lot polish airlines c) south african airways d) american airlines e) alaska airlines f) delta airlines g) british airways h) air canada i) united airlines j) air france k) latam brasil departure_date=next monday origin_airport=san diego destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1.
State: [state] number_of_tickets=d return_date=none airlines=none departure_date=none origin_airport=los angeles destination_airport=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] origin_airport=san diego return_date=11th of this month departure_date=next monday destination_airport=san francisco airlines=f of possible values a) alaska airlines b) lot polish airlines c) british airways d) latam brasil e) southwest airlines f) united airlines g) delta airlines h) air canada i) south african airways j) air france k) american airlines seating_class=dontcare of possible values a) business b) premium economy c) economy number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az.
State: [state] origin_airport=los angeles return_date=none departure_date=1st of this month destination_airport=phoenix, az airlines=none seating_class=none number_of_tickets=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] journey_start_time=9:40 am trip_protection=b of possible values a) false b) true class=b of possible values a) value b) flexible c) business from=washington to=chicago date_of_journey=march 6th number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march.
State: [state] journey_start_time=none trip_protection=none class=none from=los angeles to=phoenix, az date_of_journey=6th of march number_of_adults=c

[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 airlines=e of possible values a) south african airways b) delta airlines c) latam brasil d) american airlines e) united airlines f) alaska airlines g) british airways h) southwest airlines i) air canada j) lot polish airlines k) air france seating_class=dontcare of possible values a) business b) premium economy c) economy departure_date=next monday number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 origin_airport=san diego return_date=11th of this month [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march.
State: [state] destination_airport=phoenix, az airlines=none seating_class=none departure_date=1st of this month number_of_tickets=b origin_airport=los angeles 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] trip_protection=b of possible values a) false b) true number_of_adults=b of possible values a) 3 b) 1 c) 5 d) 4 e) 2 from=washington to=chicago journey_start_time=9:40 am date_of_journey=march 6th class=b of possible values a) business b) flexible c) value [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march. [system] there are 5 trains. one costs $87 and departs at 6:30 am. [user] that is perfect, please book conditionally refundable tickets in case something changes.
State: [state] trip_protection=b number_of_adults=b from=los angeles to=phoenix, az journey_start_time=6:30 am date_of_journey=6th of march 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] 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 class=c of possible values a) business b) value c) flexible trip_protection=b of possible values a) false b) true to=chicago from=washington [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march. [system] there are 5 trains. one costs $87 and departs at 6:30 am. [user] that is perfect, please book conditionally refundable tickets in case something changes. [system] you want a value ticket for 1 person on march 6th from los angeles to phoenix at 6:30 am. [user] that is great thanks.
State: [state] number_of_adults=e date_of_journey=6th of march journey_start_time=6:30 am class=b trip_protection=b to=phoenix from=los angeles

[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) 2 b) 4 c) 5 d) 1 e) 3 to=chicago journey_start_time=9:40 am date_of_journey=march 6th from=washington class=b of possible values a) value b) flexible c) business trip_protection=a of possible values a) true b) false [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march. [system] there are 5 trains. one costs $87 and departs at 6:30 am. [user] that is perfect, please book conditionally refundable tickets in case something changes. [system] you want a value ticket for 1 person on march 6th from los angeles to phoenix at 6:30 am. [user] that is great thanks. [system] your ticket has been reserved. [user] which station does it leave from? to which does it arrive?
State: [state] number_of_adults=d to=phoenix journey_start_time=6:30 am date_of_journey=6th of march from=los angeles 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] date_of_journey=march 6th trip_protection=b of possible values a) false b) true journey_start_time=9:40 am number_of_adults=e of possible values a) 2 b) 5 c) 4 d) 3 e) 1 class=c of possible values a) business b) value c) flexible to=chicago from=washington [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march. [system] there are 5 trains. one costs $87 and departs at 6:30 am. [user] that is perfect, please book conditionally refundable tickets in case something changes. [system] you want a value ticket for 1 person on march 6th from los angeles to phoenix at 6:30 am. [user] that is great thanks. [system] your ticket has been reserved. [user] which station does it leave from? to which does it arrive? [system] the train arrives at phoenix union station and is leaving from union station. [user] thanks for all your help.
State: [state] date_of_journey=6th of march trip_protection=b journey_start_time=6:30 am number_of_adults=e class=b to=phoenix from=los angeles

[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 to=chicago journey_start_time=9:40 am trip_protection=b of possible values a) false b) true from=washington date_of_journey=march 6th number_of_adults=c of possible values a) 5 b) 3 c) 1 d) 2 e) 4 [context] [user] i need to find a one way flight. [system] which city will you be departing from? [user] i need a flight from los angeles for 1. [system] where will you be flying to? on which day would you like to depart? [user] i want to leave on the 1st of this month to go to phoenix, az. [system] would you like a flight on alaska airlines for $84 at 9:45 am. [user] sounds great, please find trains going there on the 6th of march. [system] there are 5 trains. one costs $87 and departs at 6:30 am. [user] that is perfect, please book conditionally refundable tickets in case something changes. [system] you want a value ticket for 1 person on march 6th from los angeles to phoenix at 6:30 am. [user] that is great thanks. [system] your ticket has been reserved. [user] which station does it leave from? to which does it arrive? [system] the train arrives at phoenix union station and is leaving from union station. [user] thanks for all your help. [system] can i assist with anything more? [user] no that is all thanks.
State: [state] class=b to=phoenix journey_start_time=6:30 am trip_protection=b from=los angeles date_of_journey=6th of march number_of_adults=c