[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=a of possible values a) southwest airlines b) british airways c) air canada d) air france e) delta airlines f) alaska airlines g) united airlines h) american airlines passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination_city=seattle number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta departure_date=6th of march flight_class=c of possible values a) premium economy b) first class c) economy d) business return_date=8th of this month [context] [user] i am searching for a one way flight.
State: [state] airlines=none passengers=none destination_city=none number_checked_bags=none origin_city=none departure_date=none flight_class=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] number_checked_bags=a of possible values a) 0 b) 2 c) 1 origin_city=atlanta airlines=g of possible values a) american airlines b) air france c) united airlines d) british airways e) delta airlines f) air canada g) southwest airlines h) alaska airlines flight_class=c of possible values a) premium economy b) business c) economy d) first class destination_city=seattle passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=8th of this month departure_date=6th of march [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags.
State: [state] number_checked_bags=a origin_city=phoenix airlines=none flight_class=none destination_city=las vegas passengers=none return_date=none departure_date=the 12th

[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) 2 c) 1 passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of march destination_city=seattle return_date=8th of this month origin_city=atlanta airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) delta airlines e) alaska airlines f) air canada g) american airlines h) air france flight_class=a of possible values a) economy b) first class c) premium economy d) business [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else.
State: [state] number_checked_bags=a passengers=none departure_date=the 12th destination_city=las vegas return_date=none origin_city=phoenix airlines=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] return_date=8th of this month destination_city=seattle passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=atlanta flight_class=a of possible values a) economy b) business c) premium economy d) first class airlines=b of possible values a) air canada b) southwest airlines c) american airlines d) united airlines e) alaska airlines f) air france g) delta airlines h) british airways number_checked_bags=b of possible values a) 2 b) 0 c) 1 departure_date=6th of march [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else. [system] how about delta airlines? this flight leaves at 2:25 pm and has 0 layovers. it costs $85 per person. [user] when will the flight arrive in las vegas?
State: [state] return_date=none destination_city=las vegas passengers=none origin_city=phoenix flight_class=none airlines=none number_checked_bags=b departure_date=the 12th

[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 number_checked_bags=a of possible values a) 0 b) 1 c) 2 flight_class=d of possible values a) business b) premium economy c) first class d) economy passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=g of possible values a) alaska airlines b) united airlines c) air france d) delta airlines e) british airways f) american airlines g) southwest airlines h) air canada origin_city=atlanta departure_date=6th of march destination_city=seattle [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else. [system] how about delta airlines? this flight leaves at 2:25 pm and has 0 layovers. it costs $85 per person. [user] when will the flight arrive in las vegas? [system] the flight will arrive at 3:39 pm local time. [user] what airport does the flight leave from and land?
State: [state] return_date=none number_checked_bags=a flight_class=none passengers=none airlines=none origin_city=phoenix departure_date=the 12th destination_city=las vegas

[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 return_date=8th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 number_checked_bags=a of possible values a) 0 b) 2 c) 1 origin_city=atlanta departure_date=6th of march flight_class=a of possible values a) economy b) premium economy c) business d) first class airlines=g of possible values a) british airways b) air france c) alaska airlines d) delta airlines e) united airlines f) air canada g) southwest airlines h) american airlines [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else. [system] how about delta airlines? this flight leaves at 2:25 pm and has 0 layovers. it costs $85 per person. [user] when will the flight arrive in las vegas? [system] the flight will arrive at 3:39 pm local time. [user] what airport does the flight leave from and land? [system] the flight leaves sky harbor international airport and will arrive at mccarran international airport. [user] search for something else. i want to go on united airlines.
State: [state] destination_city=las vegas return_date=none passengers=none number_checked_bags=a origin_city=phoenix departure_date=the 12th flight_class=none airlines=e

[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=c of possible values a) business b) premium economy c) economy d) first class origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 2 c) 1 passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of march destination_city=seattle return_date=8th of this month airlines=g of possible values a) united airlines b) air canada c) air france d) american airlines e) alaska airlines f) british airways g) southwest airlines h) delta airlines [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else. [system] how about delta airlines? this flight leaves at 2:25 pm and has 0 layovers. it costs $85 per person. [user] when will the flight arrive in las vegas? [system] the flight will arrive at 3:39 pm local time. [user] what airport does the flight leave from and land? [system] the flight leaves sky harbor international airport and will arrive at mccarran international airport. [user] search for something else. i want to go on united airlines. [system] i have 1 flight that you may like. what about united airlines? this flight leaves at 9:35 pm local time with 0 layovers. the ticket is $84 per person. [user] okay.
State: [state] flight_class=none origin_city=phoenix number_checked_bags=a passengers=none departure_date=the 12th destination_city=las vegas return_date=none airlines=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] number_checked_bags=b of possible values a) 1 b) 0 c) 2 origin_city=atlanta destination_city=seattle passengers=d of possible values a) 4 b) 2 c) 3 d) 1 flight_class=c of possible values a) first class b) premium economy c) economy d) business return_date=8th of this month airlines=a of possible values a) southwest airlines b) united airlines c) british airways d) air france e) air canada f) alaska airlines g) american airlines h) delta airlines departure_date=6th of march [context] [user] i am searching for a one way flight. [system] which city do you want to depart from and where are you heading? on which date would you like to travel? [user] i am leaving from phoenix and going to las vegas on the 12th. i have 0 checked bags. [system] i have 4 flights. what do you think about american airlines? this flight leaves at 10:10 am and has 0 layovers. this ticket is $80 per passenger. [user] search for something else. [system] how about delta airlines? this flight leaves at 2:25 pm and has 0 layovers. it costs $85 per person. [user] when will the flight arrive in las vegas? [system] the flight will arrive at 3:39 pm local time. [user] what airport does the flight leave from and land? [system] the flight leaves sky harbor international airport and will arrive at mccarran international airport. [user] search for something else. i want to go on united airlines. [system] i have 1 flight that you may like. what about united airlines? this flight leaves at 9:35 pm local time with 0 layovers. the ticket is $84 per person. [user] okay. [system] do you need something else? [user] no, that is it but i appreciate the help.
State: [state] number_checked_bags=b origin_city=phoenix destination_city=las vegas passengers=none flight_class=none return_date=none airlines=b departure_date=the 12th