[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] flight_class=b of possible values a) premium economy b) economy c) first class d) business passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of march number_checked_bags=a of possible values a) 0 b) 2 c) 1 return_date=8th of this month destination_city=seattle origin_city=atlanta airlines=h of possible values a) british airways b) air france c) air canada d) american airlines e) delta airlines f) alaska airlines g) united airlines h) southwest airlines [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines.
State: [state] flight_class=none passengers=c departure_date=none number_checked_bags=none return_date=none destination_city=none origin_city=none airlines=e

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] number_checked_bags=b of possible values a) 1 b) 0 c) 2 destination_city=seattle airlines=h of possible values a) alaska airlines b) american airlines c) delta airlines d) british airways e) united airlines f) air canada g) air france h) southwest airlines departure_date=6th of march passengers=d of possible values a) 3 b) 4 c) 2 d) 1 flight_class=b of possible values a) first class b) economy c) premium economy d) business return_date=8th of this month origin_city=atlanta [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march.
State: [state] number_checked_bags=none destination_city=seattle airlines=c departure_date=3rd of march passengers=b flight_class=none return_date=none origin_city=new york

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] departure_date=6th of march number_checked_bags=c of possible values a) 2 b) 1 c) 0 origin_city=atlanta flight_class=a of possible values a) economy b) premium economy c) business d) first class return_date=8th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) air canada e) alaska airlines f) american airlines g) british airways h) united airlines destination_city=seattle [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march. [system] there is 1 flight available on delta airlines that leaves at 7:10 pm. there would be 1 layover and the price is $301. [user] what is the name of the airport that i would be departing from?
State: [state] departure_date=3rd of march number_checked_bags=none origin_city=new york flight_class=none return_date=none passengers=a airlines=c destination_city=seattle

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] destination_city=seattle number_checked_bags=a of possible values a) 0 b) 2 c) 1 passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) united airlines e) british airways f) delta airlines g) air france h) air canada origin_city=atlanta return_date=8th of this month flight_class=b of possible values a) premium economy b) economy c) first class d) business departure_date=6th of march [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march. [system] there is 1 flight available on delta airlines that leaves at 7:10 pm. there would be 1 layover and the price is $301. [user] what is the name of the airport that i would be departing from? [system] the flight leaves jfk international airport at 1:17 am. [user] that would be fine. i would need a round trip flight.
State: [state] destination_city=seattle number_checked_bags=none passengers=b airlines=f origin_city=new york return_date=none flight_class=none departure_date=3rd of march

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 flight_class=c of possible values a) premium economy b) first class c) economy d) business number_checked_bags=b of possible values a) 1 b) 0 c) 2 destination_city=seattle return_date=8th of this month origin_city=atlanta departure_date=6th of march airlines=e of possible values a) air canada b) air france c) delta airlines d) united airlines e) southwest airlines f) british airways g) alaska airlines h) american airlines [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march. [system] there is 1 flight available on delta airlines that leaves at 7:10 pm. there would be 1 layover and the price is $301. [user] what is the name of the airport that i would be departing from? [system] the flight leaves jfk international airport at 1:17 am. [user] that would be fine. i would need a round trip flight. [system] when would you like to return? [user] on tuesday next week.
State: [state] passengers=c flight_class=none number_checked_bags=none destination_city=seattle return_date=tuesday next week origin_city=new york departure_date=3rd of march airlines=c

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] return_date=8th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 flight_class=c of possible values a) first class b) business c) economy d) premium economy departure_date=6th of march airlines=d of possible values a) air france b) alaska airlines c) united airlines d) southwest airlines e) delta airlines f) british airways g) american airlines h) air canada number_checked_bags=b of possible values a) 2 b) 0 c) 1 destination_city=seattle origin_city=atlanta [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march. [system] there is 1 flight available on delta airlines that leaves at 7:10 pm. there would be 1 layover and the price is $301. [user] what is the name of the airport that i would be departing from? [system] the flight leaves jfk international airport at 1:17 am. [user] that would be fine. i would need a round trip flight. [system] when would you like to return? [user] on tuesday next week. [system] there is 1 flight available on delta airlines. it leaves at 7:10 pm and returns at 8:05 am local time. the price of the ticket is $564. [user] that would be first class seat?
State: [state] return_date=tuesday next week passengers=a flight_class=none departure_date=3rd of march airlines=e number_checked_bags=none destination_city=seattle origin_city=new york

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] number_checked_bags=a of possible values a) 0 b) 2 c) 1 return_date=8th of this month flight_class=d of possible values a) business b) first class c) premium economy d) economy passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=seattle departure_date=6th of march origin_city=atlanta airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air france e) british airways f) air canada g) united airlines h) delta airlines [context] [user] my long awaited vacation is coming up. i want 4 seats on a one way flight aboard delta airlines. [system] when would you like to make the trip? where would you be heading and from which city would you be leaving? [user] i want to fly from new york to seattle on the 3rd of march. [system] there is 1 flight available on delta airlines that leaves at 7:10 pm. there would be 1 layover and the price is $301. [user] what is the name of the airport that i would be departing from? [system] the flight leaves jfk international airport at 1:17 am. [user] that would be fine. i would need a round trip flight. [system] when would you like to return? [user] on tuesday next week. [system] there is 1 flight available on delta airlines. it leaves at 7:10 pm and returns at 8:05 am local time. the price of the ticket is $564. [user] that would be first class seat? [system] it is an economy ticket. [user] ok. thanks. that would be all.
State: [state] number_checked_bags=none return_date=tuesday next week flight_class=none passengers=a destination_city=seattle departure_date=3rd of march origin_city=new york airlines=h