[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) business b) first class c) premium economy d) economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=d of possible values a) air canada b) british airways c) delta airlines d) southwest airlines e) alaska airlines f) american airlines g) united airlines h) air france departure_date=6th of march destination_city=seattle origin_city=atlanta return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 [context] [user] i need a one way flight from phoenix to portland.
State: [state] flight_class=none passengers=none airlines=none departure_date=none destination_city=portland origin_city=phoenix return_date=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] airlines=h of possible values a) air canada b) alaska airlines c) british airways d) american airlines e) air france f) united airlines g) delta airlines h) southwest airlines departure_date=6th of march number_checked_bags=b of possible values a) 2 b) 0 c) 1 return_date=8th of this month origin_city=atlanta passengers=b of possible values a) 3 b) 1 c) 2 d) 4 flight_class=a of possible values a) economy b) premium economy c) first class d) business destination_city=seattle [context] [user] i need a one way flight from phoenix to portland. [system] what day are you leaving? [user] i need to leave next monday.
State: [state] airlines=none departure_date=next monday number_checked_bags=none return_date=none origin_city=phoenix passengers=none flight_class=none destination_city=portland

[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 airlines=g of possible values a) air france b) united airlines c) british airways d) delta airlines e) air canada f) american airlines g) southwest airlines h) alaska airlines passengers=b of possible values a) 4 b) 1 c) 3 d) 2 flight_class=d of possible values a) business b) first class c) premium economy d) economy return_date=8th of this month departure_date=6th of march number_checked_bags=a of possible values a) 0 b) 2 c) 1 destination_city=seattle [context] [user] i need a one way flight from phoenix to portland. [system] what day are you leaving? [user] i need to leave next monday. [system] i found a flight with american airlines that leaves at 9:30 am with 1 layover. the ticket price is $260. [user] how many passengers is the reservation for? is the ticket in premium economy.
State: [state] origin_city=phoenix airlines=none passengers=none flight_class=none return_date=none departure_date=next monday number_checked_bags=none destination_city=portland

[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 origin_city=atlanta flight_class=b of possible values a) premium economy b) economy c) first class d) business return_date=8th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=c of possible values a) delta airlines b) american airlines c) southwest airlines d) british airways e) air canada f) alaska airlines g) air france h) united airlines departure_date=6th of march number_checked_bags=b of possible values a) 1 b) 0 c) 2 [context] [user] i need a one way flight from phoenix to portland. [system] what day are you leaving? [user] i need to leave next monday. [system] i found a flight with american airlines that leaves at 9:30 am with 1 layover. the ticket price is $260. [user] how many passengers is the reservation for? is the ticket in premium economy. [system] the ticket is an economy seat for 1 passenger. [user] ok, that is fine.
State: [state] destination_city=portland origin_city=phoenix flight_class=none return_date=none passengers=none airlines=b departure_date=next monday 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] airlines=f of possible values a) british airways b) united airlines c) delta airlines d) air canada e) air france f) southwest airlines g) american airlines h) alaska airlines return_date=8th of this month flight_class=b of possible values a) business b) economy c) first class d) premium economy number_checked_bags=a of possible values a) 0 b) 1 c) 2 departure_date=6th of march passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin_city=atlanta destination_city=seattle [context] [user] i need a one way flight from phoenix to portland. [system] what day are you leaving? [user] i need to leave next monday. [system] i found a flight with american airlines that leaves at 9:30 am with 1 layover. the ticket price is $260. [user] how many passengers is the reservation for? is the ticket in premium economy. [system] the ticket is an economy seat for 1 passenger. [user] ok, that is fine. [system] is there anything else? [user] no, that is all.
State: [state] airlines=g return_date=none flight_class=none number_checked_bags=none departure_date=next monday passengers=none origin_city=phoenix destination_city=portland