[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=b of possible values a) 3 b) 2 c) 4 d) 1 airlines=f of possible values a) lot polish airlines b) delta airlines c) air france d) southwest airlines e) south african airways f) united airlines g) british airways h) american airlines i) latam brasil j) air canada k) alaska airlines origin_airport=san diego departure_date=next monday return_date=11th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy [context] [user] i need to find a one way flight.
State: [state] destination_airport=none number_of_tickets=none airlines=none origin_airport=none departure_date=none return_date=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] number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 destination_airport=san francisco airlines=f of possible values a) southwest airlines b) american airlines c) lot polish airlines d) air france e) alaska airlines f) united airlines g) air canada h) british airways i) south african airways j) latam brasil k) delta airlines seating_class=dontcare of possible values a) premium economy b) business c) economy return_date=11th of this month origin_airport=san diego departure_date=next monday [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th.
State: [state] number_of_tickets=none destination_airport=none airlines=none seating_class=none return_date=none origin_airport=none departure_date=march 14th

[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 seating_class=dontcare of possible values a) premium economy b) economy c) business airlines=i of possible values a) alaska airlines b) latam brasil c) british airways d) american airlines e) south african airways f) air france g) southwest airlines h) air canada i) united airlines j) delta airlines k) lot polish airlines return_date=11th of this month destination_airport=san francisco number_of_tickets=a of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles.
State: [state] origin_airport=los angeles departure_date=march 14th seating_class=none airlines=none return_date=none destination_airport=sd 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] from=washington trip_protection=b of possible values a) false b) true journey_start_time=9:40 am to=chicago class=b of possible values a) value b) flexible c) business number_of_adults=c of possible values a) 3 b) 2 c) 1 d) 4 e) 5 date_of_journey=march 6th [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march?
State: [state] from=los angeles trip_protection=none journey_start_time=none to=sd class=c number_of_adults=a date_of_journey=10th of march

[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=g of possible values a) air france b) lot polish airlines c) latam brasil d) british airways e) american airlines f) air canada g) united airlines h) alaska airlines i) southwest airlines j) south african airways k) delta airlines departure_date=next monday origin_airport=san diego number_of_tickets=c of possible values a) 3 b) 4 c) 2 d) 1 return_date=11th of this month destination_airport=san francisco [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march?
State: [state] seating_class=none airlines=none departure_date=march 14th origin_airport=los angeles number_of_tickets=none return_date=none destination_airport=sd

[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 to=chicago number_of_adults=e of possible values a) 2 b) 4 c) 3 d) 5 e) 1 date_of_journey=march 6th from=washington class=b of possible values a) business b) flexible c) value journey_start_time=9:40 am [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march? [system] how about a train departing at 6:50 am that costs $243 in total? [user] are there any other trains that may work, maybe on the 13th?
State: [state] trip_protection=none to=sd number_of_adults=c date_of_journey=the 13th from=los angeles class=a journey_start_time=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 trip_protection=a of possible values a) true b) false number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 5 e) 2 to=chicago from=washington date_of_journey=march 6th class=c of possible values a) business b) value c) flexible [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march? [system] how about a train departing at 6:50 am that costs $243 in total? [user] are there any other trains that may work, maybe on the 13th? [system] there are 7 trains that may work for you. how about a train departing at 12 pm that costs $241 in total? [user] that sounds good. i want to book the train tickets.
State: [state] journey_start_time=12 pm trip_protection=none number_of_adults=b to=sd from=los angeles date_of_journey=the 13th class=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] trip_protection=a of possible values a) true b) false from=washington to=chicago number_of_adults=b of possible values a) 5 b) 1 c) 4 d) 3 e) 2 date_of_journey=march 6th journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march? [system] how about a train departing at 6:50 am that costs $243 in total? [user] are there any other trains that may work, maybe on the 13th? [system] there are 7 trains that may work for you. how about a train departing at 12 pm that costs $241 in total? [user] that sounds good. i want to book the train tickets. [system] do you want travel insurance? [user] yes please, i would like insurance.
State: [state] trip_protection=a from=los angeles to=sd number_of_adults=d date_of_journey=the 13th journey_start_time=12 pm class=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 class=a of possible values a) flexible b) value c) business journey_start_time=9:40 am to=chicago from=washington number_of_adults=b of possible values a) 4 b) 1 c) 3 d) 2 e) 5 trip_protection=b of possible values a) false b) true [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march? [system] how about a train departing at 6:50 am that costs $243 in total? [user] are there any other trains that may work, maybe on the 13th? [system] there are 7 trains that may work for you. how about a train departing at 12 pm that costs $241 in total? [user] that sounds good. i want to book the train tickets. [system] do you want travel insurance? [user] yes please, i would like insurance. [system] please confirm the following details: purchasing 3 train tickets leaving from los angeles to san diego on march 13th at 12 pm. the seats are business class. [user] correct. what station does the train leave from and arrive at?
State: [state] date_of_journey=march 13th class=c journey_start_time=12 pm to=sd from=los angeles number_of_adults=c 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] journey_start_time=9:40 am number_of_adults=c of possible values a) 4 b) 2 c) 1 d) 5 e) 3 to=chicago class=b of possible values a) business b) flexible c) value from=washington date_of_journey=march 6th trip_protection=a of possible values a) true b) false [context] [user] i need to find a one way flight. [system] what date would you like to travel? [user] i'd like to start my travel on march 14th. [system] where are you departing from, and where are you planning to go? [user] i am flying from sd to los angeles. [system] i found a flight with alaska airlines that departs at 10:05 am and costs $70. [user] that sounds good. can you find some trains going there? can you find three luxurious seats for the 10th of march? [system] how about a train departing at 6:50 am that costs $243 in total? [user] are there any other trains that may work, maybe on the 13th? [system] there are 7 trains that may work for you. how about a train departing at 12 pm that costs $241 in total? [user] that sounds good. i want to book the train tickets. [system] do you want travel insurance? [user] yes please, i would like insurance. [system] please confirm the following details: purchasing 3 train tickets leaving from los angeles to san diego on march 13th at 12 pm. the seats are business class. [user] correct. what station does the train leave from and arrive at? [system] your tickets were successfully booked. the train departs from union station and arrives at santa fe depot. [user] thank you, you have been helpful. that is all i need.
State: [state] journey_start_time=12 pm number_of_adults=e to=sd class=a from=los angeles date_of_journey=march 13th trip_protection=a