[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=a of possible values a) 1 b) 4 c) 2 d) 3 destination_city=seattle departure_date=6th of march airlines=b of possible values a) air canada b) southwest airlines c) british airways d) american airlines e) air france f) delta airlines g) united airlines h) alaska airlines flight_class=a of possible values a) economy b) business c) premium economy d) first class return_date=8th of this month origin_city=atlanta number_checked_bags=c of possible values a) 2 b) 1 c) 0 [context] [user] i need a one-way flight.
State: [state] passengers=none destination_city=none departure_date=none airlines=none flight_class=none return_date=none origin_city=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=d of possible values a) air canada b) delta airlines c) united airlines d) southwest airlines e) alaska airlines f) air france g) american airlines h) british airways flight_class=b of possible values a) premium economy b) economy c) business d) first class return_date=8th of this month origin_city=atlanta destination_city=seattle departure_date=6th of march number_checked_bags=a of possible values a) 0 b) 2 c) 1 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month.
State: [state] airlines=none flight_class=none return_date=none origin_city=atlanta destination_city=none departure_date=7th of this month number_checked_bags=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] return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 2 c) 1 flight_class=a of possible values a) economy b) premium economy c) business d) first class passengers=b of possible values a) 3 b) 1 c) 4 d) 2 destination_city=seattle airlines=b of possible values a) air france b) southwest airlines c) air canada d) british airways e) united airlines f) american airlines g) delta airlines h) alaska airlines origin_city=atlanta departure_date=6th of march [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix.
State: [state] return_date=none number_checked_bags=none flight_class=none passengers=none destination_city=phoenix airlines=none origin_city=atlanta departure_date=7th of this month

[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=a of possible values a) economy b) business c) first class d) premium economy destination_city=seattle departure_date=6th of march passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=e of possible values a) united airlines b) american airlines c) air france d) delta airlines e) southwest airlines f) air canada g) british airways h) alaska airlines number_checked_bags=b of possible values a) 1 b) 0 c) 2 origin_city=atlanta return_date=8th of this month [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else.
State: [state] flight_class=none destination_city=phoenix departure_date=7th of this month passengers=none airlines=none number_checked_bags=none origin_city=atlanta 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] return_date=8th of this month flight_class=c of possible values a) premium economy b) first class c) economy d) business destination_city=seattle departure_date=6th of march number_checked_bags=b of possible values a) 1 b) 0 c) 2 passengers=c of possible values a) 3 b) 2 c) 1 d) 4 airlines=a of possible values a) southwest airlines b) american airlines c) delta airlines d) british airways e) air france f) air canada g) united airlines h) alaska airlines origin_city=atlanta [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else.
State: [state] return_date=none flight_class=none destination_city=phoenix departure_date=7th of this month number_checked_bags=none passengers=none airlines=none origin_city=atlanta

[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 flight_class=a of possible values a) economy b) first class c) premium economy d) business origin_city=atlanta airlines=e of possible values a) american airlines b) air france c) alaska airlines d) united airlines e) southwest airlines f) delta airlines g) british airways h) air canada passengers=b of possible values a) 3 b) 1 c) 2 d) 4 destination_city=seattle number_checked_bags=c of possible values a) 1 b) 2 c) 0 return_date=8th of this month [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else. [system] i have a southwest airlines flight leaving at 6:35 pm local time. it has 1 layover and costs $265 per ticket. [user] where does it land?
State: [state] departure_date=7th of this month flight_class=none origin_city=atlanta airlines=none passengers=none destination_city=phoenix number_checked_bags=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=c of possible values a) 2 b) 1 c) 0 passengers=a of possible values a) 1 b) 2 c) 3 d) 4 flight_class=d of possible values a) business b) first class c) premium economy d) economy return_date=8th of this month origin_city=atlanta departure_date=6th of march airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) british airways e) united airlines f) delta airlines g) air france h) alaska airlines destination_city=seattle [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else. [system] i have a southwest airlines flight leaving at 6:35 pm local time. it has 1 layover and costs $265 per ticket. [user] where does it land? [system] the flight arrives at sky harbor international airport. [user] is this for one passenger?
State: [state] number_checked_bags=none passengers=none flight_class=none return_date=none origin_city=atlanta departure_date=7th of this month airlines=none destination_city=phoenix

[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=e of possible values a) american airlines b) air canada c) alaska airlines d) british airways e) southwest airlines f) air france g) united airlines h) delta airlines number_checked_bags=a of possible values a) 0 b) 1 c) 2 return_date=8th of this month flight_class=d of possible values a) first class b) premium economy c) business d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 departure_date=6th of march destination_city=seattle [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else. [system] i have a southwest airlines flight leaving at 6:35 pm local time. it has 1 layover and costs $265 per ticket. [user] where does it land? [system] the flight arrives at sky harbor international airport. [user] is this for one passenger? [system] yes, it's for 1 passenger. [user] let's look at round-trip flights.
State: [state] origin_city=atlanta airlines=e number_checked_bags=none return_date=none flight_class=none passengers=none departure_date=7th of this month destination_city=phoenix

[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) 1 b) 2 c) 0 destination_city=seattle origin_city=atlanta flight_class=c of possible values a) business b) premium economy c) economy d) first class departure_date=6th of march passengers=a of possible values a) 1 b) 3 c) 2 d) 4 airlines=e of possible values a) air canada b) delta airlines c) united airlines d) alaska airlines e) southwest airlines f) air france g) british airways h) american airlines return_date=8th of this month [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else. [system] i have a southwest airlines flight leaving at 6:35 pm local time. it has 1 layover and costs $265 per ticket. [user] where does it land? [system] the flight arrives at sky harbor international airport. [user] is this for one passenger? [system] yes, it's for 1 passenger. [user] let's look at round-trip flights. [system] what day do you want the return flight for? [user] i want to return on march 9th.
State: [state] number_checked_bags=none destination_city=phoenix origin_city=atlanta flight_class=none departure_date=7th of this month passengers=none airlines=e return_date=march 9th

[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) premium economy b) first class c) economy d) business destination_city=seattle origin_city=atlanta passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=8th of this month airlines=b of possible values a) delta airlines b) southwest airlines c) air france d) american airlines e) united airlines f) air canada g) british airways h) alaska airlines number_checked_bags=c of possible values a) 2 b) 1 c) 0 departure_date=6th of march [context] [user] i need a one-way flight. [system] where will you be leaving from, and what day? [user] i want to fly out of atlanta on the 7th of this month. [system] where to? [user] i want to go to phoenix. [system] there's an american airlines flight leaving at 9:30 am local time. it has 0 layovers and costs $146 per ticket. [user] no, find something else. [system] i have a delta airlines flight leaving at 9:35 am local time. it has 0 layovers, and is $179 per ticket. [user] no, something else. [system] i have a southwest airlines flight leaving at 6:35 pm local time. it has 1 layover and costs $265 per ticket. [user] where does it land? [system] the flight arrives at sky harbor international airport. [user] is this for one passenger? [system] yes, it's for 1 passenger. [user] let's look at round-trip flights. [system] what day do you want the return flight for? [user] i want to return on march 9th. [system] there's a southwest airlines flight that leaves at 6:35 pm local time. the return flight leaves at 9:15 am local time. tickets are $396 each. [user] okay, thanks, that's all i need.
State: [state] flight_class=none destination_city=phoenix origin_city=atlanta passengers=none return_date=march 9th airlines=b number_checked_bags=none departure_date=7th of this month