[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 destination_airport=san francisco return_date=11th of this month number_of_tickets=a of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) economy b) business c) premium economy airlines=j of possible values a) latam brasil b) delta airlines c) south african airways d) southwest airlines e) lot polish airlines f) air france g) american airlines h) alaska airlines i) british airways j) united airlines k) air canada departure_date=next monday [context] [user] can you find a one way flight for me?
State: [state] origin_airport=none destination_airport=none return_date=none number_of_tickets=none seating_class=dontcare airlines=none departure_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 destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) business c) economy origin_airport=san diego airlines=f of possible values a) american airlines b) delta airlines c) air canada d) alaska airlines e) south african airways f) united airlines g) latam brasil h) southwest airlines i) british airways j) lot polish airlines k) air france number_of_tickets=d of possible values a) 1 b) 3 c) 4 d) 2 return_date=11th of this month [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines.
State: [state] departure_date=7th of this month destination_airport=philadelphia seating_class=dontcare origin_airport=none airlines=f number_of_tickets=none 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] airlines=j of possible values a) southwest airlines b) lot polish airlines c) british airways d) air france e) delta airlines f) american airlines g) alaska airlines h) south african airways i) air canada j) united airlines k) latam brasil number_of_tickets=d of possible values a) 3 b) 4 c) 1 d) 2 destination_airport=san francisco origin_airport=san diego return_date=11th of this month departure_date=next monday seating_class=dontcare of possible values a) economy b) premium economy c) business [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago.
State: [state] airlines=j number_of_tickets=none destination_airport=philadelphia origin_airport=chicago return_date=none departure_date=7th of this month seating_class=dontcare

[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 airlines=f of possible values a) air canada b) american airlines c) southwest airlines d) latam brasil e) lot polish airlines f) united airlines g) british airways h) alaska airlines i) delta airlines j) south african airways k) air france destination_airport=san francisco number_of_tickets=c of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) business c) premium economy return_date=11th of this month departure_date=next monday [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket?
State: [state] origin_airport=chicago airlines=f destination_airport=philadelphia number_of_tickets=none seating_class=dontcare return_date=none departure_date=7th of this month

[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 return_date=11th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy number_of_tickets=c of possible values a) 4 b) 1 c) 2 d) 3 departure_date=next monday airlines=g of possible values a) american airlines b) air canada c) delta airlines d) alaska airlines e) southwest airlines f) british airways g) united airlines h) latam brasil i) air france j) south african airways k) lot polish airlines origin_airport=san diego [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land?
State: [state] destination_airport=philadelphia return_date=none seating_class=dontcare number_of_tickets=none departure_date=7th of this month airlines=g origin_airport=chicago

[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 to=chicago date_of_journey=march 6th trip_protection=a of possible values a) true b) false number_of_adults=d of possible values a) 4 b) 2 c) 5 d) 1 e) 3 from=washington journey_start_time=9:40 am [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there?
State: [state] class=none to=philadelphia date_of_journey=none trip_protection=none number_of_adults=none from=chicago journey_start_time=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=f of possible values a) latam brasil b) alaska airlines c) lot polish airlines d) american airlines e) british airways f) united airlines g) air canada h) delta airlines i) southwest airlines j) air france k) south african airways 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) 1 b) 2 c) 3 d) 4 return_date=11th of this month departure_date=next monday [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there?
State: [state] airlines=f origin_airport=chicago seating_class=dontcare destination_airport=philadelphia number_of_tickets=none return_date=none departure_date=7th 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] from=washington to=chicago class=c of possible values a) value b) business c) flexible trip_protection=b of possible values a) false b) true journey_start_time=9:40 am number_of_adults=e of possible values a) 5 b) 3 c) 4 d) 2 e) 1 date_of_journey=march 6th [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march.
State: [state] from=chicago to=philadelphia class=none trip_protection=none journey_start_time=none number_of_adults=none date_of_journey=12th 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] to=chicago class=b of possible values a) business b) flexible c) value number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 5 e) 2 date_of_journey=march 6th from=washington journey_start_time=9:40 am trip_protection=a of possible values a) true b) false [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive?
State: [state] to=philadelphia class=none number_of_adults=none date_of_journey=12th of march from=chicago journey_start_time=none 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] trip_protection=b of possible values a) false b) true to=chicago journey_start_time=9:40 am date_of_journey=march 6th number_of_adults=b of possible values a) 5 b) 1 c) 2 d) 3 e) 4 from=washington class=b of possible values a) value b) flexible c) business [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive? [system] it leaves from 30th street station and arrives at chicago union station. [user] are there no other trains?
State: [state] trip_protection=none to=philadelphia journey_start_time=none date_of_journey=12th of march number_of_adults=none from=chicago class=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=a of possible values a) true b) false to=chicago number_of_adults=d of possible values a) 5 b) 2 c) 3 d) 1 e) 4 journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) business c) value date_of_journey=march 6th [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive? [system] it leaves from 30th street station and arrives at chicago union station. [user] are there no other trains? [system] there's a train that leaves at 2:40 pm for $97. [user] that works for me. can you book the train tickets?
State: [state] trip_protection=none to=philadelphia number_of_adults=none journey_start_time=2:40 pm from=chicago class=none date_of_journey=12th 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] from=washington journey_start_time=9:40 am to=chicago date_of_journey=march 6th trip_protection=b of possible values a) false b) true number_of_adults=d of possible values a) 5 b) 3 c) 2 d) 1 e) 4 class=a of possible values a) flexible b) business c) value [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive? [system] it leaves from 30th street station and arrives at chicago union station. [user] are there no other trains? [system] there's a train that leaves at 2:40 pm for $97. [user] that works for me. can you book the train tickets? [system] do you want travel insurance on the tickets? how many tickets do you want? [user] yes i want insurance. i just need one seat.
State: [state] from=chicago journey_start_time=2:40 pm to=philadelphia date_of_journey=12th of march trip_protection=b number_of_adults=d class=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 to=chicago from=washington class=c of possible values a) business b) value c) flexible number_of_adults=d of possible values a) 3 b) 4 c) 5 d) 1 e) 2 date_of_journey=march 6th [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive? [system] it leaves from 30th street station and arrives at chicago union station. [user] are there no other trains? [system] there's a train that leaves at 2:40 pm for $97. [user] that works for me. can you book the train tickets? [system] do you want travel insurance on the tickets? how many tickets do you want? [user] yes i want insurance. i just need one seat. [system] so you want 1 value ticket from chicago to philadelphia on march 12th at 2:40 pm? [user] yes that's all correct. where does it leave from?
State: [state] journey_start_time=2:40 pm trip_protection=a to=philadelphia from=chicago class=b number_of_adults=d date_of_journey=12th 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] to=chicago journey_start_time=9:40 am from=washington date_of_journey=march 6th number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 4 e) 2 trip_protection=b of possible values a) false b) true class=c of possible values a) value b) business c) flexible [context] [user] can you find a one way flight for me? [system] where are you going and what day works best? [user] i'm going to philadelphia on the 7th of this month and i prefer united airlines. [system] where are you leaving from? [user] i'm leaving from chicago. [system] there's 1 flight from united airlines that leaves at 4:25 pm that costs $126. [user] is it just one ticket? [system] yes it's for 1 traveller. [user] when does it land? [system] the flight lands at 7:36 pm. [user] okay that works. can you find trains that go there? [system] do you want it to leave on march 7th? [user] no, look for the 12th of march. [system] there are 3 trains for you. there's one that leaves at 8:30 am and costs $108. [user] where does it leave from and where does it arrive? [system] it leaves from 30th street station and arrives at chicago union station. [user] are there no other trains? [system] there's a train that leaves at 2:40 pm for $97. [user] that works for me. can you book the train tickets? [system] do you want travel insurance on the tickets? how many tickets do you want? [user] yes i want insurance. i just need one seat. [system] so you want 1 value ticket from chicago to philadelphia on march 12th at 2:40 pm? [user] yes that's all correct. where does it leave from? [system] it's been booked. it leaves from chicago union station. [user] thanks, that's everything.
State: [state] to=philadelphia journey_start_time=2:40 pm from=chicago date_of_journey=12th of march number_of_adults=c trip_protection=b class=a