[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 return_date=8th of this month airlines=f of possible values a) air france b) british airways c) american airlines d) air canada e) delta airlines f) southwest airlines g) united airlines h) alaska airlines destination_city=seattle number_checked_bags=b of possible values a) 1 b) 0 c) 2 origin_city=atlanta passengers=b of possible values a) 4 b) 1 c) 2 d) 3 flight_class=c of possible values a) first class b) premium economy c) economy d) business [context] [user] i'm looking for a one way flight.
State: [state] departure_date=none return_date=none airlines=none destination_city=none number_checked_bags=none origin_city=none passengers=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] destination_city=seattle departure_date=6th of march origin_city=atlanta flight_class=b of possible values a) first class b) economy c) premium economy d) business number_checked_bags=b of possible values a) 2 b) 0 c) 1 passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=8th of this month airlines=h of possible values a) air france b) delta airlines c) united airlines d) british airways e) air canada f) american airlines g) alaska airlines h) southwest airlines [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas.
State: [state] destination_city=las vegas departure_date=9th of march origin_city=los angeles flight_class=none number_checked_bags=none passengers=none return_date=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] origin_city=atlanta flight_class=d of possible values a) first class b) premium economy c) business d) economy destination_city=seattle departure_date=6th of march airlines=f of possible values a) air canada b) delta airlines c) american airlines d) united airlines e) alaska airlines f) southwest airlines g) british airways h) air france number_checked_bags=b of possible values a) 1 b) 0 c) 2 return_date=8th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time and has 0 layovers. the tickets are $80 per passenger. [user] how many passengers are included for that prices? will the flight arrive by the next day?
State: [state] origin_city=los angeles flight_class=none destination_city=las vegas departure_date=9th of march airlines=none number_checked_bags=none return_date=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] airlines=d of possible values a) united airlines b) air canada c) american airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) delta airlines flight_class=d of possible values a) first class b) premium economy c) business d) economy number_checked_bags=c of possible values a) 1 b) 2 c) 0 passengers=b of possible values a) 3 b) 1 c) 4 d) 2 departure_date=6th of march return_date=8th of this month origin_city=atlanta destination_city=seattle [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time and has 0 layovers. the tickets are $80 per passenger. [user] how many passengers are included for that prices? will the flight arrive by the next day? [system] the cost will be for 1 passenger and the flight will arrive at it's destination on the same day. [user] ok, search for round trip flights.
State: [state] airlines=c flight_class=none number_checked_bags=none passengers=none departure_date=9th of march return_date=none origin_city=los angeles 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] departure_date=6th of march 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) 2 b) 3 c) 4 d) 1 destination_city=seattle airlines=h of possible values a) delta airlines b) united airlines c) british airways d) air canada e) american airlines f) air france g) alaska airlines h) southwest airlines flight_class=a of possible values a) economy b) first class c) premium economy d) business origin_city=atlanta [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time and has 0 layovers. the tickets are $80 per passenger. [user] how many passengers are included for that prices? will the flight arrive by the next day? [system] the cost will be for 1 passenger and the flight will arrive at it's destination on the same day. [user] ok, search for round trip flights. [system] what day will you be returning? [user] i want to be back on march 11th.
State: [state] departure_date=9th of march number_checked_bags=none return_date=march 11th passengers=none destination_city=las vegas airlines=e flight_class=none origin_city=los angeles

[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 return_date=8th of this month destination_city=seattle origin_city=atlanta flight_class=b of possible values a) business b) economy c) first class d) premium economy passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=b of possible values a) american airlines b) southwest airlines c) delta airlines d) alaska airlines e) air france f) united airlines g) air canada h) british airways number_checked_bags=b of possible values a) 1 b) 0 c) 2 [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time and has 0 layovers. the tickets are $80 per passenger. [user] how many passengers are included for that prices? will the flight arrive by the next day? [system] the cost will be for 1 passenger and the flight will arrive at it's destination on the same day. [user] ok, search for round trip flights. [system] what day will you be returning? [user] i want to be back on march 11th. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time. the return flight leaves at 4:50 am local time and the tick costs $154 per passenger. [user] all right that sounds good.
State: [state] departure_date=9th of march return_date=march 11th destination_city=las vegas origin_city=los angeles flight_class=none passengers=none airlines=a 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 airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) air france e) alaska airlines f) united airlines g) air canada h) british airways passengers=a of possible values a) 1 b) 2 c) 3 d) 4 number_checked_bags=b of possible values a) 1 b) 0 c) 2 return_date=8th of this month destination_city=seattle origin_city=atlanta flight_class=d of possible values a) premium economy b) business c) first class d) economy [context] [user] i'm looking for a one way flight. [system] which city are you departing, what date would you like to leave and where are you planning to go? [user] find flights in los angeles leaving on the 9th of march to las vegas. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time and has 0 layovers. the tickets are $80 per passenger. [user] how many passengers are included for that prices? will the flight arrive by the next day? [system] the cost will be for 1 passenger and the flight will arrive at it's destination on the same day. [user] ok, search for round trip flights. [system] what day will you be returning? [user] i want to be back on march 11th. [system] would you like to fly with american airlines? the flight leaves at 5:05 am local time. the return flight leaves at 4:50 am local time and the tick costs $154 per passenger. [user] all right that sounds good. [system] is there anything else i can help you with today? [user] nope, that's it. thanks for the help.
State: [state] departure_date=9th of march airlines=c passengers=none number_checked_bags=none return_date=march 11th destination_city=las vegas origin_city=los angeles flight_class=none