[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] airlines=f of possible values a) british airways b) american airlines c) air france d) united airlines e) alaska airlines f) southwest airlines g) delta airlines h) air canada origin_city=atlanta number_checked_bags=c of possible values a) 2 b) 1 c) 0 destination_city=seattle passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of march flight_class=a of possible values a) economy b) business c) first class d) premium economy return_date=8th of this month [context] [user] book me a flight. make it one-way on delta airlines
State: [state] airlines=g origin_city=none number_checked_bags=none destination_city=none passengers=none departure_date=none flight_class=none return_date=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=a of possible values a) economy b) first class c) premium economy d) business airlines=g of possible values a) delta airlines b) united airlines c) american airlines d) british airways e) air canada f) air france g) southwest airlines h) alaska airlines passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=8th of this month destination_city=seattle departure_date=6th of march number_checked_bags=c of possible values a) 2 b) 1 c) 0 origin_city=atlanta [context] [user] book me a flight. make it one-way on delta airlines [system] departing from where? when would you like to go? [user] leaving from chicago on the 7th of march
State: [state] flight_class=none airlines=a passengers=none return_date=none destination_city=none departure_date=7th of march number_checked_bags=none origin_city=chicago

[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=c of possible values a) 2 b) 4 c) 1 d) 3 number_checked_bags=a of possible values a) 0 b) 2 c) 1 destination_city=seattle airlines=e of possible values a) british airways b) air canada c) delta airlines d) alaska airlines e) southwest airlines f) american airlines g) air france h) united airlines flight_class=d of possible values a) premium economy b) business c) first class d) economy return_date=8th of this month origin_city=atlanta departure_date=6th of march [context] [user] book me a flight. make it one-way on delta airlines [system] departing from where? when would you like to go? [user] leaving from chicago on the 7th of march [system] and flying where? [user] i need to go to washington
State: [state] passengers=none number_checked_bags=none destination_city=washington airlines=c flight_class=none return_date=none origin_city=chicago departure_date=7th 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] flight_class=a of possible values a) economy b) premium economy c) business d) first class destination_city=seattle number_checked_bags=c of possible values a) 2 b) 1 c) 0 return_date=8th of this month airlines=e of possible values a) british airways b) air france c) delta airlines d) american airlines e) southwest airlines f) air canada g) united airlines h) alaska airlines departure_date=6th of march origin_city=atlanta passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] book me a flight. make it one-way on delta airlines [system] departing from where? when would you like to go? [user] leaving from chicago on the 7th of march [system] and flying where? [user] i need to go to washington [system] i found 1 flight on delta airlines. it has 0 stops and departs at 2:30 pm for $109 per passenger [user] thanks. that's helpful
State: [state] flight_class=none destination_city=washington number_checked_bags=none return_date=none airlines=c departure_date=7th of march origin_city=chicago passengers=none