[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=a of possible values a) 0 b) 1 c) 2 airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) delta airlines e) air france f) united airlines g) alaska airlines h) british airways destination_city=seattle return_date=8th of this month origin_city=atlanta departure_date=6th of march flight_class=c of possible values a) first class b) premium economy c) economy d) business passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] i am looking for a one-way flight, please.
State: [state] number_checked_bags=none airlines=none destination_city=none return_date=none origin_city=none departure_date=none flight_class=none 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] destination_city=seattle passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=8th of this month flight_class=c of possible values a) first class b) business c) economy d) premium economy airlines=b of possible values a) united airlines b) southwest airlines c) alaska airlines d) air canada e) british airways f) delta airlines g) air france h) american airlines number_checked_bags=a of possible values a) 0 b) 1 c) 2 origin_city=atlanta departure_date=6th of march [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday
State: [state] destination_city=none passengers=none return_date=none flight_class=none airlines=none number_checked_bags=none origin_city=none departure_date=this saturday

[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 passengers=b of possible values a) 2 b) 1 c) 3 d) 4 origin_city=atlanta airlines=f of possible values a) air canada b) united airlines c) american airlines d) british airways e) alaska airlines f) southwest airlines g) air france h) delta airlines return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 flight_class=c of possible values a) premium economy b) first class c) economy d) business departure_date=6th of march [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday [system] which city are you departing from and where are you going? [user] look for flights from chicago to washington, please.
State: [state] destination_city=washington passengers=none origin_city=chicago airlines=none return_date=none number_checked_bags=none flight_class=none departure_date=this saturday

[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=c of possible values a) united airlines b) air canada c) southwest airlines d) delta airlines e) air france f) alaska airlines g) american airlines h) british airways flight_class=a of possible values a) economy b) premium economy c) first class d) business number_checked_bags=b of possible values a) 2 b) 0 c) 1 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=atlanta departure_date=6th of march destination_city=seattle return_date=8th of this month [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday [system] which city are you departing from and where are you going? [user] look for flights from chicago to washington, please. [system] would you like to fly with american airlines or someone else? there is one here that takes of at 9:40 am with 1 layover and costs $194 per ticket. [user] alright, scrap that. i want a round trip. i have zero bags and all i want is 1 seat.
State: [state] airlines=g flight_class=none number_checked_bags=b passengers=a origin_city=chicago departure_date=this saturday destination_city=washington 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] destination_city=seattle number_checked_bags=c of possible values a) 2 b) 1 c) 0 flight_class=b of possible values a) premium economy b) economy c) first class d) business departure_date=6th of march airlines=e of possible values a) air france b) british airways c) american airlines d) united airlines e) southwest airlines f) air canada g) alaska airlines h) delta airlines origin_city=atlanta return_date=8th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday [system] which city are you departing from and where are you going? [user] look for flights from chicago to washington, please. [system] would you like to fly with american airlines or someone else? there is one here that takes of at 9:40 am with 1 layover and costs $194 per ticket. [user] alright, scrap that. i want a round trip. i have zero bags and all i want is 1 seat. [system] which day would you like to take this return flight? [user] i want to return next monday.
State: [state] destination_city=washington number_checked_bags=c flight_class=none departure_date=this saturday airlines=c origin_city=chicago return_date=next monday passengers=a

[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 airlines=h of possible values a) air france b) british airways c) delta airlines d) united airlines e) american airlines f) alaska airlines g) air canada h) southwest airlines passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=seattle number_checked_bags=b of possible values a) 2 b) 0 c) 1 flight_class=b of possible values a) business b) economy c) premium economy d) first class departure_date=6th of march [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday [system] which city are you departing from and where are you going? [user] look for flights from chicago to washington, please. [system] would you like to fly with american airlines or someone else? there is one here that takes of at 9:40 am with 1 layover and costs $194 per ticket. [user] alright, scrap that. i want a round trip. i have zero bags and all i want is 1 seat. [system] which day would you like to take this return flight? [user] i want to return next monday. [system] i have 1 flight just for you. american airlines, take off at 9:40 am local and return at 6:40 pm local. it will cost $293 per person. [user] all right that sounds like a plan.
State: [state] return_date=next monday origin_city=chicago airlines=e passengers=c destination_city=washington number_checked_bags=b flight_class=none departure_date=this saturday

[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=c of possible values a) first class b) business c) economy d) premium economy number_checked_bags=a of possible values a) 0 b) 1 c) 2 return_date=8th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=seattle departure_date=6th of march airlines=f of possible values a) air canada b) delta airlines c) united airlines d) american airlines e) british airways f) southwest airlines g) alaska airlines h) air france [context] [user] i am looking for a one-way flight, please. [system] what date are you wanting to travel? [user] i want to fly this saturday [system] which city are you departing from and where are you going? [user] look for flights from chicago to washington, please. [system] would you like to fly with american airlines or someone else? there is one here that takes of at 9:40 am with 1 layover and costs $194 per ticket. [user] alright, scrap that. i want a round trip. i have zero bags and all i want is 1 seat. [system] which day would you like to take this return flight? [user] i want to return next monday. [system] i have 1 flight just for you. american airlines, take off at 9:40 am local and return at 6:40 pm local. it will cost $293 per person. [user] all right that sounds like a plan. [system] can i do anything else for you? [user] no, that is all i need.
State: [state] origin_city=chicago flight_class=none number_checked_bags=a return_date=next monday passengers=c destination_city=washington departure_date=this saturday airlines=d