[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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=atlanta departure_date=6th of march return_date=8th of this month destination_city=seattle number_checked_bags=b of possible values a) 1 b) 0 c) 2 flight_class=d of possible values a) first class b) premium economy c) business d) economy airlines=h of possible values a) american airlines b) delta airlines c) united airlines d) alaska airlines e) air canada f) air france g) british airways h) southwest airlines [context] [user] will you find me one way flights to sydney?
State: [state] passengers=none origin_city=none departure_date=none return_date=none destination_city=sydney number_checked_bags=none flight_class=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] departure_date=6th of march airlines=e of possible values a) delta airlines b) british airways c) air france d) air canada e) southwest airlines f) united airlines g) american airlines h) alaska airlines destination_city=seattle flight_class=b of possible values a) premium economy b) economy c) first class d) business return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 origin_city=atlanta passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month.
State: [state] departure_date=11th of this month airlines=none destination_city=sydney flight_class=none return_date=none number_checked_bags=none origin_city=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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=g of possible values a) delta airlines b) air canada c) alaska airlines d) united airlines e) american airlines f) british airways g) southwest airlines h) air france number_checked_bags=c of possible values a) 1 b) 2 c) 0 return_date=8th of this month departure_date=6th of march origin_city=atlanta destination_city=seattle flight_class=d of possible values a) premium economy b) first class c) business d) economy [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles.
State: [state] passengers=none airlines=none number_checked_bags=none return_date=none departure_date=11th of this month origin_city=los angeles destination_city=sydney 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] origin_city=atlanta return_date=8th of this month departure_date=6th of march airlines=a of possible values a) southwest airlines b) air france c) united airlines d) alaska airlines e) delta airlines f) british airways g) air canada h) american airlines number_checked_bags=c of possible values a) 1 b) 2 c) 0 flight_class=b of possible values a) premium economy b) economy c) first class d) business passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=seattle [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else?
State: [state] origin_city=los angeles return_date=none departure_date=11th of this month airlines=none number_checked_bags=none flight_class=none passengers=none destination_city=sydney

[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 departure_date=6th of march return_date=8th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=h of possible values a) british airways b) delta airlines c) american airlines d) alaska airlines e) air france f) united airlines g) air canada h) southwest airlines number_checked_bags=c of possible values a) 2 b) 1 c) 0 flight_class=a of possible values a) economy b) premium economy c) first class d) business [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people?
State: [state] destination_city=sydney origin_city=los angeles departure_date=11th of this month return_date=none passengers=d airlines=none number_checked_bags=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] number_checked_bags=c of possible values a) 2 b) 1 c) 0 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=atlanta departure_date=6th of march airlines=g of possible values a) delta airlines b) american airlines c) united airlines d) air canada e) air france f) alaska airlines g) southwest airlines h) british airways destination_city=seattle return_date=8th of this month flight_class=a of possible values a) economy b) business c) premium economy d) first class [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people? [system] i found delta airlines for $312 per passenger that takes off at 4:35 am with 1 layover. [user] i would like round trip flights.
State: [state] number_checked_bags=none passengers=b origin_city=los angeles departure_date=11th of this month airlines=a destination_city=sydney return_date=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] origin_city=atlanta departure_date=6th of march destination_city=seattle flight_class=d of possible values a) business b) premium economy c) first class d) economy airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) british airways e) united airlines f) air canada g) american airlines h) air france passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=8th of this month number_checked_bags=b of possible values a) 2 b) 0 c) 1 [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people? [system] i found delta airlines for $312 per passenger that takes off at 4:35 am with 1 layover. [user] i would like round trip flights. [system] which day is your return flight? [user] 13th of march.
State: [state] origin_city=los angeles departure_date=11th of this month destination_city=sydney flight_class=none airlines=b passengers=a return_date=13th of march 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] destination_city=seattle number_checked_bags=b of possible values a) 1 b) 0 c) 2 airlines=g of possible values a) air france b) delta airlines c) air canada d) alaska airlines e) united airlines f) british airways g) southwest airlines h) american airlines origin_city=atlanta departure_date=6th of march return_date=8th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 flight_class=c of possible values a) premium economy b) business c) economy d) first class [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people? [system] i found delta airlines for $312 per passenger that takes off at 4:35 am with 1 layover. [user] i would like round trip flights. [system] which day is your return flight? [user] 13th of march. [system] i found 1 flight on delta airlines for $477 per passenger that takes off at 4:35 am. return flight takes off at 2:50 am. [user] does the flight arrive the day after?
State: [state] destination_city=sydney number_checked_bags=none airlines=b origin_city=los angeles departure_date=11th of this month return_date=13th of march passengers=d 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] flight_class=d of possible values a) first class b) business c) premium economy d) economy number_checked_bags=b of possible values a) 1 b) 0 c) 2 passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=seattle origin_city=atlanta airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) british airways e) american airlines f) delta airlines g) air france h) united airlines departure_date=6th of march return_date=8th of this month [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people? [system] i found delta airlines for $312 per passenger that takes off at 4:35 am with 1 layover. [user] i would like round trip flights. [system] which day is your return flight? [user] 13th of march. [system] i found 1 flight on delta airlines for $477 per passenger that takes off at 4:35 am. return flight takes off at 2:50 am. [user] does the flight arrive the day after? [system] yes, it arrives at its destination the next day. [user] great.
State: [state] flight_class=none number_checked_bags=none passengers=c destination_city=sydney origin_city=los angeles airlines=f departure_date=11th of this month return_date=13th of march

[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) air canada b) british airways c) united airlines d) southwest airlines e) air france f) alaska airlines g) delta airlines h) american airlines flight_class=a of possible values a) economy b) first class c) premium economy d) business return_date=8th of this month departure_date=6th of march passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=atlanta number_checked_bags=c of possible values a) 1 b) 2 c) 0 destination_city=seattle [context] [user] will you find me one way flights to sydney? [system] what date? [user] 11th of this month. [system] which city? [user] los angeles. [system] i found 5 flights. one of them is alaska airlines that takes off at 11:30 am with 0 layovers. it costs $198 per passenger. [user] anything else? [system] how about american airlines for $233 per passenger that takes off 12:10 pm with 0 layovers? [user] will you find something for four people? [system] i found delta airlines for $312 per passenger that takes off at 4:35 am with 1 layover. [user] i would like round trip flights. [system] which day is your return flight? [user] 13th of march. [system] i found 1 flight on delta airlines for $477 per passenger that takes off at 4:35 am. return flight takes off at 2:50 am. [user] does the flight arrive the day after? [system] yes, it arrives at its destination the next day. [user] great. [system] anything else? [user] no, that's all.
State: [state] airlines=g flight_class=none return_date=13th of march departure_date=11th of this month passengers=d origin_city=los angeles number_checked_bags=none destination_city=sydney