[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 airlines=g of possible values a) united airlines b) air france c) delta airlines d) british airways e) american airlines f) alaska airlines g) southwest airlines h) air canada flight_class=d of possible values a) premium economy b) business c) first class d) economy departure_date=6th of march origin_city=atlanta passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 [context] [user] find me please one way flight to san francisco.
State: [state] destination_city=san francisco airlines=none flight_class=none departure_date=none origin_city=none passengers=none return_date=none number_checked_bags=none

[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=d of possible values a) business b) premium economy c) first class d) economy origin_city=atlanta departure_date=6th of march passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=c of possible values a) air canada b) air france c) southwest airlines d) alaska airlines e) british airways f) delta airlines g) american airlines h) united airlines number_checked_bags=b of possible values a) 1 b) 0 c) 2 return_date=8th of this month destination_city=seattle [context] [user] find me please one way flight to san francisco. [system] in which city you will depart and what will be the date? [user] i want to go from philadelphia with 0 bags.the fly out will be on the 1st.
State: [state] flight_class=none origin_city=philadelphia departure_date=the 1st passengers=none airlines=none number_checked_bags=b return_date=none destination_city=san francisco

[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 departure_date=6th of march destination_city=seattle airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) air france e) delta airlines f) alaska airlines g) british airways h) american airlines flight_class=d of possible values a) first class b) premium economy c) business d) economy number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] find me please one way flight to san francisco. [system] in which city you will depart and what will be the date? [user] i want to go from philadelphia with 0 bags.the fly out will be on the 1st. [system] 3 flights i found for you.american airlines you can take at 2:35 pm local time and have 1 layovers.price for one ticket is $308. [user] good.find me round trip flights please.
State: [state] return_date=none departure_date=the 1st destination_city=san francisco airlines=h flight_class=none number_checked_bags=c origin_city=philadelphia passengers=none

[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=c of possible values a) 2 b) 1 c) 0 flight_class=c of possible values a) business b) premium economy c) economy d) first class passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of march airlines=e of possible values a) air canada b) alaska airlines c) united airlines d) american airlines e) southwest airlines f) british airways g) air france h) delta airlines destination_city=seattle return_date=8th of this month origin_city=atlanta [context] [user] find me please one way flight to san francisco. [system] in which city you will depart and what will be the date? [user] i want to go from philadelphia with 0 bags.the fly out will be on the 1st. [system] 3 flights i found for you.american airlines you can take at 2:35 pm local time and have 1 layovers.price for one ticket is $308. [user] good.find me round trip flights please. [system] in which day you want to be the return? [user] on 3rd of march i plan to retun.
State: [state] number_checked_bags=c flight_class=none passengers=none departure_date=the 1st airlines=d destination_city=san francisco return_date=3rd of march origin_city=philadelphia

[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 airlines=e of possible values a) american airlines b) air france c) air canada d) british airways e) southwest airlines f) united airlines g) alaska airlines h) delta airlines number_checked_bags=b of possible values a) 1 b) 0 c) 2 return_date=8th of this month flight_class=a of possible values a) economy b) business c) first class d) premium economy departure_date=6th of march passengers=b of possible values a) 3 b) 1 c) 4 d) 2 origin_city=atlanta [context] [user] find me please one way flight to san francisco. [system] in which city you will depart and what will be the date? [user] i want to go from philadelphia with 0 bags.the fly out will be on the 1st. [system] 3 flights i found for you.american airlines you can take at 2:35 pm local time and have 1 layovers.price for one ticket is $308. [user] good.find me round trip flights please. [system] in which day you want to be the return? [user] on 3rd of march i plan to retun. [system] what about american airlines ?you can take it at 5:50 pm and return at 5 am both will be at local time .cost will be $573 per ticket. [user] i understand. thanks for the information.
State: [state] destination_city=san francisco airlines=a number_checked_bags=b return_date=3rd of march flight_class=none departure_date=the 1st passengers=none origin_city=philadelphia