[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) economy b) business c) premium economy destination_airport=san francisco airlines=d of possible values a) south african airways b) air canada c) latam brasil d) united airlines e) delta airlines f) american airlines g) alaska airlines h) air france i) southwest airlines j) british airways k) lot polish airlines number_of_tickets=b of possible values a) 3 b) 2 c) 4 d) 1 return_date=11th of this month departure_date=next monday origin_airport=san diego [context] [user] i'm looking for 2 one way tickets on an economy flight.
State: [state] seating_class=a destination_airport=none airlines=none number_of_tickets=b return_date=none departure_date=none origin_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] return_date=11th of this month origin_airport=san diego seating_class=dontcare of possible values a) business b) economy c) premium economy destination_airport=san francisco number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 departure_date=next monday airlines=j of possible values a) south african airways b) alaska airlines c) air canada d) delta airlines e) british airways f) air france g) american airlines h) southwest airlines i) lot polish airlines j) united airlines k) latam brasil [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington.
State: [state] return_date=none origin_airport=washington seating_class=b destination_airport=none number_of_tickets=b departure_date=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] airlines=c of possible values a) south african airways b) alaska airlines c) united airlines d) delta airlines e) lot polish airlines f) american airlines g) british airways h) latam brasil i) air canada j) air france k) southwest airlines seating_class=dontcare of possible values a) premium economy b) business c) economy origin_airport=san diego departure_date=next monday return_date=11th of this month destination_airport=san francisco number_of_tickets=d of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week.
State: [state] airlines=none seating_class=c origin_airport=washington departure_date=monday next week return_date=none destination_airport=philadelphia number_of_tickets=d

[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) 1 b) 3 c) 4 d) 2 origin_airport=san diego airlines=c of possible values a) british airways b) alaska airlines c) united airlines d) air france e) south african airways f) latam brasil g) lot polish airlines h) air canada i) southwest airlines j) delta airlines k) american airlines destination_airport=san francisco return_date=11th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time?
State: [state] departure_date=monday next week number_of_tickets=d origin_airport=washington airlines=none destination_airport=philadelphia return_date=none seating_class=b

[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 seating_class=dontcare of possible values a) business b) economy c) premium economy return_date=11th of this month number_of_tickets=c of possible values a) 4 b) 3 c) 2 d) 1 origin_airport=san diego airlines=j of possible values a) air canada b) southwest airlines c) latam brasil d) american airlines e) delta airlines f) alaska airlines g) lot polish airlines h) south african airways i) air france j) united airlines k) british airways departure_date=next monday [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else?
State: [state] destination_airport=philadelphia seating_class=b return_date=none number_of_tickets=c origin_airport=washington airlines=none departure_date=monday next week

[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 class=c of possible values a) business b) value c) flexible from=washington date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=b of possible values a) 5 b) 1 c) 4 d) 3 e) 2 trip_protection=b of possible values a) false b) true [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march.
State: [state] to=philadelphia class=dontcare from=washington date_of_journey=8th of march journey_start_time=none number_of_adults=d 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] airlines=j of possible values a) air france b) british airways c) american airlines d) latam brasil e) delta airlines f) alaska airlines g) air canada h) lot polish airlines i) southwest airlines j) united airlines k) south african airways number_of_tickets=b of possible values a) 4 b) 2 c) 1 d) 3 departure_date=next monday return_date=11th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy destination_airport=san francisco origin_airport=san diego [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march.
State: [state] airlines=none number_of_tickets=b departure_date=monday next week return_date=none seating_class=a destination_airport=philadelphia origin_airport=washington

[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=a of possible values a) true b) false from=washington date_of_journey=march 6th class=a of possible values a) flexible b) value c) business to=chicago number_of_adults=b of possible values a) 4 b) 1 c) 2 d) 3 e) 5 journey_start_time=9:40 am [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets?
State: [state] trip_protection=none from=washington date_of_journey=8th of march class=dontcare to=philadelphia number_of_adults=d journey_start_time=6 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 date_of_journey=march 6th class=a of possible values a) flexible b) value c) business number_of_adults=e of possible values a) 2 b) 5 c) 3 d) 4 e) 1 trip_protection=b of possible values a) false b) true to=chicago from=washington [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets? [system] will you need travel insurance? [user] yes, please provide insurance.
State: [state] journey_start_time=6 am date_of_journey=8th of march class=dontcare number_of_adults=c trip_protection=b to=philadelphia from=washington

[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 class=a of possible values a) flexible b) business c) value to=chicago trip_protection=b of possible values a) false b) true journey_start_time=9:40 am number_of_adults=e of possible values a) 3 b) 4 c) 5 d) 2 e) 1 date_of_journey=march 6th [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets? [system] will you need travel insurance? [user] yes, please provide insurance. [system] please confirm you want to book 3 value tickets on a train leaving from washington on march 8th at 6 am and going to philadelphia. [user] yes, that's right.
State: [state] from=washington class=dontcare to=philadelphia trip_protection=b journey_start_time=6 am number_of_adults=a date_of_journey=8th 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] trip_protection=a of possible values a) true b) false from=washington to=chicago journey_start_time=9:40 am class=c of possible values a) business b) value c) flexible number_of_adults=a of possible values a) 1 b) 5 c) 3 d) 2 e) 4 date_of_journey=march 6th [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets? [system] will you need travel insurance? [user] yes, please provide insurance. [system] please confirm you want to book 3 value tickets on a train leaving from washington on march 8th at 6 am and going to philadelphia. [user] yes, that's right. [system] your booking was a success. [user] what are the departure and arrival stations?
State: [state] trip_protection=a from=washington to=philadelphia journey_start_time=6 am class=dontcare number_of_adults=c date_of_journey=8th 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] journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value from=washington to=chicago number_of_adults=e of possible values a) 4 b) 2 c) 5 d) 3 e) 1 trip_protection=a of possible values a) true b) false date_of_journey=march 6th [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets? [system] will you need travel insurance? [user] yes, please provide insurance. [system] please confirm you want to book 3 value tickets on a train leaving from washington on march 8th at 6 am and going to philadelphia. [user] yes, that's right. [system] your booking was a success. [user] what are the departure and arrival stations? [system] the train depart from the union station and arrives at 30th street station. [user] thanks for your help.
State: [state] journey_start_time=6 am class=dontcare from=washington to=philadelphia number_of_adults=d trip_protection=a date_of_journey=8th 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] class=c of possible values a) business b) value c) flexible journey_start_time=9:40 am from=washington to=chicago trip_protection=a of possible values a) true b) false date_of_journey=march 6th number_of_adults=a of possible values a) 1 b) 5 c) 4 d) 3 e) 2 [context] [user] i'm looking for 2 one way tickets on an economy flight. [system] what is your departure city? [user] leaving from washington. [system] on what date will you depart and what is your destination? [user] i will be going to philadelphia monday next week. [system] there are 3 flights. there is a delta airlines flight departing at 10:30 am for a total of $243. [user] what is the arrival time? [system] arriving at 4:11 pm. [user] is there anything else? [system] there is a southwest airlines flight departing at 8:40 am for a total of $232. [user] great. can you find me 3 tickets on a train going there on the 8th of march. [system] there is a train departing at 6 am for a total of $275. [user] sounds good. can you book me the tickets? [system] will you need travel insurance? [user] yes, please provide insurance. [system] please confirm you want to book 3 value tickets on a train leaving from washington on march 8th at 6 am and going to philadelphia. [user] yes, that's right. [system] your booking was a success. [user] what are the departure and arrival stations? [system] the train depart from the union station and arrives at 30th street station. [user] thanks for your help. [system] is there anything else i can help you with? [user] no. that will be all.
State: [state] class=dontcare journey_start_time=6 am from=washington to=philadelphia trip_protection=a date_of_journey=8th of march number_of_adults=d