[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) delta airlines b) united airlines c) american airlines d) air france e) british airways f) southwest airlines g) air canada h) alaska airlines flight_class=c of possible values a) premium economy b) business c) economy d) first class passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=seattle origin_city=atlanta departure_date=6th of march number_checked_bags=c of possible values a) 1 b) 2 c) 0 return_date=8th of this month [context] [user] i will be having a flight trip, and i am in need of a ticket for a one way flight to san diego.
State: [state] airlines=none flight_class=none passengers=none destination_city=san diego origin_city=none departure_date=none number_checked_bags=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] origin_city=atlanta flight_class=b of possible values a) first class b) economy c) business d) premium economy destination_city=seattle passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=g of possible values a) air canada b) british airways c) air france d) united airlines e) american airlines f) delta airlines g) southwest airlines h) alaska airlines number_checked_bags=b of possible values a) 1 b) 0 c) 2 return_date=8th of this month departure_date=6th of march [context] [user] i will be having a flight trip, and i am in need of a ticket for a one way flight to san diego. [system] can you tell me the date when you will take the flight, and from where will you depart for the flight? [user] i will be departing on thursday next week and the location from where i will start my trip is mexico city.
State: [state] origin_city=mexico city flight_class=none destination_city=san diego passengers=none airlines=none number_checked_bags=none return_date=none departure_date=thursday next week

[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 origin_city=atlanta departure_date=6th of march flight_class=b of possible values a) first class b) economy c) business d) premium economy airlines=a of possible values a) southwest airlines b) delta airlines c) air france d) united airlines e) air canada f) alaska airlines g) american airlines h) british airways destination_city=seattle passengers=b of possible values a) 3 b) 1 c) 2 d) 4 number_checked_bags=b of possible values a) 1 b) 0 c) 2 [context] [user] i will be having a flight trip, and i am in need of a ticket for a one way flight to san diego. [system] can you tell me the date when you will take the flight, and from where will you depart for the flight? [user] i will be departing on thursday next week and the location from where i will start my trip is mexico city. [system] i see that 3 flights match your request. how would you consider having a flight which leaves at 11:40 am with 1 layover and is with american airlines? the ticket for this flight will be costing $273 per passenger. [user] that suits me well.
State: [state] return_date=none origin_city=mexico city departure_date=thursday next week flight_class=none airlines=g destination_city=san diego 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] departure_date=6th of march origin_city=atlanta return_date=8th of this month airlines=c of possible values a) alaska airlines b) air canada c) southwest airlines d) american airlines e) british airways f) air france g) delta airlines h) united airlines number_checked_bags=b of possible values a) 2 b) 0 c) 1 destination_city=seattle passengers=c of possible values a) 4 b) 2 c) 1 d) 3 flight_class=d of possible values a) first class b) premium economy c) business d) economy [context] [user] i will be having a flight trip, and i am in need of a ticket for a one way flight to san diego. [system] can you tell me the date when you will take the flight, and from where will you depart for the flight? [user] i will be departing on thursday next week and the location from where i will start my trip is mexico city. [system] i see that 3 flights match your request. how would you consider having a flight which leaves at 11:40 am with 1 layover and is with american airlines? the ticket for this flight will be costing $273 per passenger. [user] that suits me well. [system] is there something else i could help you with? [user] nothing. i appreciate your help.
State: [state] departure_date=thursday next week origin_city=mexico city return_date=none airlines=d number_checked_bags=none destination_city=san diego passengers=none flight_class=none