[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=g of possible values a) american airlines b) delta airlines c) south african airways d) alaska airlines e) british airways f) southwest airlines g) united airlines h) latam brasil i) lot polish airlines j) air canada k) air france seating_class=dontcare of possible values a) business b) premium economy c) economy return_date=11th of this month destination_airport=san francisco departure_date=next monday number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 origin_airport=san diego [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket.
State: [state] airlines=none seating_class=b return_date=none destination_airport=none departure_date=tuesday next week number_of_tickets=none origin_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] seating_class=dontcare of possible values a) business b) economy c) premium economy origin_airport=san diego departure_date=next monday airlines=k of possible values a) british airways b) delta airlines c) american airlines d) lot polish airlines e) alaska airlines f) south african airways g) air canada h) southwest airlines i) air france j) latam brasil k) united airlines destination_airport=san francisco number_of_tickets=d of possible values a) 4 b) 1 c) 3 d) 2 return_date=11th of this month [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa.
State: [state] seating_class=c origin_airport=portland, or departure_date=tuesday next week airlines=none destination_airport=seattle, wa number_of_tickets=none 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] from=washington journey_start_time=9:40 am number_of_adults=b of possible values a) 2 b) 1 c) 4 d) 3 e) 5 to=chicago class=b of possible values a) value b) flexible c) business date_of_journey=march 6th trip_protection=a of possible values a) true b) false [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place?
State: [state] from=portland, or journey_start_time=none number_of_adults=none to=seattle, wa class=none date_of_journey=none 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] number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) business destination_airport=san francisco departure_date=next monday return_date=11th of this month airlines=j of possible values a) alaska airlines b) air canada c) southwest airlines d) british airways e) delta airlines f) air france g) latam brasil h) lot polish airlines i) south african airways j) united airlines k) american airlines origin_airport=san diego [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place?
State: [state] number_of_tickets=none seating_class=b destination_airport=seattle, wa departure_date=tuesday next week return_date=none airlines=none origin_airport=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] trip_protection=b of possible values a) false b) true class=a of possible values a) flexible b) business c) value date_of_journey=march 6th number_of_adults=b of possible values a) 4 b) 1 c) 2 d) 3 e) 5 journey_start_time=9:40 am to=chicago from=washington [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month.
State: [state] trip_protection=none class=none date_of_journey=9th of this month number_of_adults=none journey_start_time=none to=seattle, wa from=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] from=washington number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 2 e) 5 class=b of possible values a) value b) flexible c) business journey_start_time=9:40 am trip_protection=a of possible values a) true b) false date_of_journey=march 6th to=chicago [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me.
State: [state] from=portland, or number_of_adults=none class=none journey_start_time=9:10 am trip_protection=none date_of_journey=9th of this month to=seattle, wa

[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 journey_start_time=9:40 am to=chicago class=a of possible values a) flexible b) business c) value date_of_journey=march 6th number_of_adults=d of possible values a) 2 b) 4 c) 5 d) 1 e) 3 [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me. [system] would you like to book tickets now? [user] yes, let's do it now.
State: [state] trip_protection=none from=portland, or journey_start_time=9:10 am to=seattle, wa class=none date_of_journey=9th of this month number_of_adults=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=a of possible values a) flexible b) business c) value journey_start_time=9:40 am from=washington date_of_journey=march 6th to=chicago number_of_adults=a of possible values a) 1 b) 2 c) 5 d) 3 e) 4 trip_protection=b of possible values a) false b) true [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me. [system] would you like to book tickets now? [user] yes, let's do it now. [system] how many tickets would you like? and would you like travel insurance? [user] i would like to have travel insurance, and i'll only need 1 ticket.
State: [state] class=none journey_start_time=9:10 am from=portland, or date_of_journey=9th of this month to=seattle, wa number_of_adults=a 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] to=chicago journey_start_time=9:40 am trip_protection=b of possible values a) false b) true number_of_adults=d of possible values a) 4 b) 2 c) 3 d) 1 e) 5 from=washington date_of_journey=march 6th class=c of possible values a) value b) business c) flexible [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me. [system] would you like to book tickets now? [user] yes, let's do it now. [system] how many tickets would you like? and would you like travel insurance? [user] i would like to have travel insurance, and i'll only need 1 ticket. [system] please confirm the following: you would like 1 value ticket for a train leaving from portland to seattle on march 9th at 9:10 am. [user] yes, i confirm. can you also tell me which station the train will leave from and arrive at?
State: [state] to=seattle journey_start_time=9:10 am trip_protection=b number_of_adults=d from=portland date_of_journey=9th of this month 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] journey_start_time=9:40 am trip_protection=a of possible values a) true b) false class=b of possible values a) business b) flexible c) value number_of_adults=d of possible values a) 4 b) 3 c) 2 d) 1 e) 5 date_of_journey=march 6th from=washington to=chicago [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me. [system] would you like to book tickets now? [user] yes, let's do it now. [system] how many tickets would you like? and would you like travel insurance? [user] i would like to have travel insurance, and i'll only need 1 ticket. [system] please confirm the following: you would like 1 value ticket for a train leaving from portland to seattle on march 9th at 9:10 am. [user] yes, i confirm. can you also tell me which station the train will leave from and arrive at? [system] your ticket has been purchased. the train will leave from union station and arrive at king street station. [user] great. you've been helpful, thanks.
State: [state] journey_start_time=9:10 am trip_protection=a class=c number_of_adults=d date_of_journey=9th of this month from=portland to=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) 3 b) 1 c) 5 d) 2 e) 4 journey_start_time=9:40 am trip_protection=b of possible values a) false b) true class=c of possible values a) value b) business c) flexible from=washington to=chicago date_of_journey=march 6th [context] [user] can you find me a one way flight from portland, or for tuesday next week? i would like a premium economy ticket. [system] sure. where would you like to go? [user] to seattle, wa. [system] would a flight with alaska airlines interest you? the flight takes off at 9:45 am and a ticket will cost $104. [user] that would work, but can you find me some trains going to the same place? [system] would you like to travel on march 5th? [user] no, find me tickets for the 9th of this month. [system] there are 9 trains that meet your criteria. what about a train departing at 9:10 am with a ticket price of $63? [user] that sounds good to me. [system] would you like to book tickets now? [user] yes, let's do it now. [system] how many tickets would you like? and would you like travel insurance? [user] i would like to have travel insurance, and i'll only need 1 ticket. [system] please confirm the following: you would like 1 value ticket for a train leaving from portland to seattle on march 9th at 9:10 am. [user] yes, i confirm. can you also tell me which station the train will leave from and arrive at? [system] your ticket has been purchased. the train will leave from union station and arrive at king street station. [user] great. you've been helpful, thanks. [system] you're welcome. will that be all? [user] yes, for now.
State: [state] number_of_adults=b journey_start_time=9:10 am trip_protection=b class=a from=portland to=seattle date_of_journey=9th of this month