[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=a of possible values a) 1 b) 2 c) 3 d) 4 flight_class=c of possible values a) first class b) premium economy c) economy d) business airlines=b of possible values a) delta airlines b) southwest airlines c) air france d) british airways e) united airlines f) american airlines g) alaska airlines h) air canada departure_date=6th of march return_date=8th of this month origin_city=atlanta destination_city=seattle number_checked_bags=c of possible values a) 1 b) 2 c) 0 [context] [user] i would like to book a flight one way, just 1 seat.
State: [state] passengers=a flight_class=none airlines=none departure_date=none return_date=none origin_city=none destination_city=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] departure_date=6th of march passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=a of possible values a) southwest airlines b) delta airlines c) united airlines d) alaska airlines e) air france f) american airlines g) air canada h) british airways origin_city=atlanta return_date=8th of this month destination_city=seattle number_checked_bags=a of possible values a) 0 b) 1 c) 2 flight_class=a of possible values a) economy b) first class c) premium economy d) business [context] [user] i would like to book a flight one way, just 1 seat. [system] what date are you traveling and where are you going? [user] i'm flying to seattle on march 7th.
State: [state] departure_date=march 7th passengers=a airlines=none origin_city=none return_date=none destination_city=seattle number_checked_bags=none flight_class=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] airlines=h of possible values a) delta airlines b) united airlines c) air canada d) air france e) american airlines f) alaska airlines g) british airways h) southwest airlines number_checked_bags=b of possible values a) 1 b) 0 c) 2 passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=8th of this month flight_class=d of possible values a) premium economy b) first class c) business d) economy departure_date=6th of march origin_city=atlanta destination_city=seattle [context] [user] i would like to book a flight one way, just 1 seat. [system] what date are you traveling and where are you going? [user] i'm flying to seattle on march 7th. [system] which city are you departing from? [user] i'm looking for flight from toronto.
State: [state] airlines=none number_checked_bags=none passengers=a return_date=none flight_class=none departure_date=march 7th origin_city=toronto 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] flight_class=d of possible values a) premium economy b) business c) first class d) economy passengers=a of possible values a) 1 b) 3 c) 2 d) 4 airlines=e of possible values a) alaska airlines b) american airlines c) united airlines d) air france e) southwest airlines f) air canada g) delta airlines h) british airways number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta departure_date=6th of march destination_city=seattle return_date=8th of this month [context] [user] i would like to book a flight one way, just 1 seat. [system] what date are you traveling and where are you going? [user] i'm flying to seattle on march 7th. [system] which city are you departing from? [user] i'm looking for flight from toronto. [system] there is a flight with air canada that departs at 5:35 pm and has 1 layover. the cost is $283. [user] that is all the information i needed.
State: [state] flight_class=none passengers=a airlines=f number_checked_bags=none origin_city=toronto departure_date=march 7th destination_city=seattle return_date=none