[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=b of possible values a) air canada b) southwest airlines c) united airlines d) delta airlines e) air france f) american airlines g) alaska airlines h) british airways origin_city=atlanta return_date=8th of this month departure_date=6th of march flight_class=d of possible values a) first class b) business c) premium economy d) economy passengers=b of possible values a) 3 b) 1 c) 4 d) 2 number_checked_bags=a of possible values a) 0 b) 2 c) 1 [context] [user] hello, could you help to search for some premium economy one way flights?
State: [state] destination_city=none airlines=none origin_city=none return_date=none departure_date=none flight_class=c passengers=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=b of possible values a) first class b) economy c) premium economy d) business destination_city=seattle departure_date=6th of march origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 2 c) 1 return_date=8th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=f of possible values a) air france b) american airlines c) delta airlines d) air canada e) british airways f) southwest airlines g) alaska airlines h) united airlines [context] [user] hello, could you help to search for some premium economy one way flights? [system] where would you like to depart from? [user] i would prefer to depart from vancouver.
State: [state] flight_class=c destination_city=none departure_date=none origin_city=vancouver number_checked_bags=none return_date=none passengers=none airlines=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) 1 b) 2 c) 0 flight_class=c of possible values a) first class b) business c) economy d) premium economy destination_city=seattle passengers=b of possible values a) 2 b) 1 c) 3 d) 4 departure_date=6th of march airlines=a of possible values a) southwest airlines b) alaska airlines c) united airlines d) american airlines e) british airways f) air france g) delta airlines h) air canada return_date=8th of this month origin_city=atlanta [context] [user] hello, could you help to search for some premium economy one way flights? [system] where would you like to depart from? [user] i would prefer to depart from vancouver. [system] what is your preferred destination> [user] i will be flying to seattle with zero check in bags.
State: [state] number_checked_bags=c flight_class=d destination_city=seattle passengers=none departure_date=none airlines=none return_date=none origin_city=vancouver

[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 airlines=h of possible values a) alaska airlines b) delta airlines c) united airlines d) american airlines e) british airways f) air france g) air canada h) southwest airlines number_checked_bags=a of possible values a) 0 b) 1 c) 2 return_date=8th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 origin_city=atlanta flight_class=c of possible values a) first class b) premium economy c) economy d) business destination_city=seattle [context] [user] hello, could you help to search for some premium economy one way flights? [system] where would you like to depart from? [user] i would prefer to depart from vancouver. [system] what is your preferred destination> [user] i will be flying to seattle with zero check in bags. [system] when would you like to travel? [user] i will be flying on the 14th of march.
State: [state] departure_date=14th of march airlines=none number_checked_bags=a return_date=none passengers=none origin_city=vancouver flight_class=b 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] departure_date=6th of march number_checked_bags=c of possible values a) 1 b) 2 c) 0 airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) air france e) alaska airlines f) air canada g) american airlines h) united airlines return_date=8th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin_city=atlanta flight_class=d of possible values a) premium economy b) first class c) business d) economy destination_city=seattle [context] [user] hello, could you help to search for some premium economy one way flights? [system] where would you like to depart from? [user] i would prefer to depart from vancouver. [system] what is your preferred destination> [user] i will be flying to seattle with zero check in bags. [system] when would you like to travel? [user] i will be flying on the 14th of march. [system] would you like to travel with air canada with 1 layover? the flight will depart at 12:15 pm local time and cost you $455 per passenger. [user] i see, that's all i need. thank you.
State: [state] departure_date=14th of march number_checked_bags=c airlines=f return_date=none passengers=none origin_city=vancouver flight_class=a destination_city=seattle