[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=b of possible values a) air france b) southwest airlines c) delta airlines d) united airlines e) alaska airlines f) air canada g) american airlines h) british airways origin_city=atlanta 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 departure_date=6th of march destination_city=seattle flight_class=b of possible values a) business b) economy c) first class d) premium economy [context] [user] i want to find a one way flight from san francisco, can you help me out?
State: [state] airlines=none origin_city=san francisco passengers=none return_date=none number_checked_bags=none departure_date=none destination_city=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 number_checked_bags=a of possible values a) 0 b) 1 c) 2 flight_class=a of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) delta airlines b) air france c) southwest airlines d) american airlines e) united airlines f) alaska airlines g) british airways h) air canada origin_city=atlanta passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=8th of this month [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle?
State: [state] destination_city=seattle departure_date=none number_checked_bags=none flight_class=none airlines=none origin_city=san francisco passengers=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=b of possible values a) 1 b) 0 c) 2 departure_date=6th of march destination_city=seattle airlines=b of possible values a) british airways b) southwest airlines c) american airlines d) air france e) air canada f) united airlines g) alaska airlines h) delta airlines return_date=8th of this month origin_city=atlanta flight_class=b of possible values a) premium economy b) economy c) business d) first class passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight.
State: [state] number_checked_bags=none departure_date=the 6th destination_city=seattle airlines=none return_date=none origin_city=san francisco flight_class=b 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] number_checked_bags=a of possible values a) 0 b) 1 c) 2 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 airlines=h of possible values a) air canada b) british airways c) american airlines d) alaska airlines e) air france f) delta airlines g) united airlines h) southwest airlines passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of march destination_city=seattle [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight?
State: [state] number_checked_bags=none flight_class=b return_date=none origin_city=san francisco airlines=none passengers=b departure_date=the 6th destination_city=seattle

[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) premium economy b) business c) first class d) economy destination_city=seattle airlines=e of possible values a) american airlines b) united airlines c) delta airlines d) air france e) southwest airlines f) british airways g) air canada h) alaska airlines origin_city=atlanta passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=8th of this month departure_date=6th of march number_checked_bags=a of possible values a) 0 b) 1 c) 2 [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive?
State: [state] flight_class=d destination_city=seattle airlines=none origin_city=san francisco passengers=a return_date=none departure_date=the 6th 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] passengers=d of possible values a) 2 b) 3 c) 4 d) 1 number_checked_bags=b of possible values a) 2 b) 0 c) 1 return_date=8th of this month departure_date=6th of march destination_city=seattle origin_city=atlanta airlines=b of possible values a) american airlines b) southwest airlines c) alaska airlines d) british airways e) air canada f) united airlines g) air france h) delta airlines flight_class=d of possible values a) premium economy b) business c) first class d) economy [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after?
State: [state] passengers=a number_checked_bags=none return_date=none departure_date=the 6th destination_city=seattle origin_city=san francisco airlines=none flight_class=d

[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 return_date=8th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 flight_class=c of possible values a) first class b) business c) economy d) premium economy origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 1 c) 2 airlines=c of possible values a) alaska airlines b) british airways c) southwest airlines d) air canada e) air france f) delta airlines g) united airlines h) american airlines [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else?
State: [state] destination_city=seattle departure_date=the 6th return_date=none passengers=d flight_class=c origin_city=san francisco number_checked_bags=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] destination_city=seattle number_checked_bags=a of possible values a) 0 b) 1 c) 2 airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) delta airlines e) american airlines f) united airlines g) british airways h) air canada flight_class=c of possible values a) premium economy b) first class c) economy d) business origin_city=atlanta departure_date=6th of march passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=8th of this month [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else? [system] how about delta airlines, it leaves at 2:30 pm, and it costs $133 per person with 0 layovers? [user] that sounds all right.
State: [state] destination_city=seattle number_checked_bags=none airlines=d flight_class=c origin_city=san francisco departure_date=the 6th passengers=b 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] airlines=e of possible values a) air canada b) united airlines c) british airways d) delta airlines e) southwest airlines f) alaska airlines g) air france h) american airlines return_date=8th of this month departure_date=6th of march passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=seattle flight_class=a of possible values a) economy b) first class c) business d) premium economy number_checked_bags=a of possible values a) 0 b) 1 c) 2 origin_city=atlanta [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else? [system] how about delta airlines, it leaves at 2:30 pm, and it costs $133 per person with 0 layovers? [user] that sounds all right. [system] is there anything else i can help you with? [user] can you find me round trip flights?
State: [state] airlines=d return_date=none departure_date=the 6th passengers=b destination_city=seattle flight_class=a number_checked_bags=none origin_city=san francisco

[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 origin_city=atlanta flight_class=b of possible values a) business b) economy c) premium economy d) first class return_date=8th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=b of possible values a) delta airlines b) southwest airlines c) united airlines d) british airways e) american airlines f) alaska airlines g) air france h) air canada number_checked_bags=a of possible values a) 0 b) 2 c) 1 destination_city=seattle [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else? [system] how about delta airlines, it leaves at 2:30 pm, and it costs $133 per person with 0 layovers? [user] that sounds all right. [system] is there anything else i can help you with? [user] can you find me round trip flights? [system] on what day are you planning on taking a return flight? [user] i want to return on the 8th.
State: [state] departure_date=the 6th origin_city=san francisco flight_class=b return_date=the 8th passengers=a airlines=a number_checked_bags=none destination_city=seattle

[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 destination_city=seattle number_checked_bags=a of possible values a) 0 b) 1 c) 2 airlines=f of possible values a) delta airlines b) alaska airlines c) air canada d) british airways e) american airlines f) southwest airlines g) united airlines h) air france return_date=8th of this month flight_class=c of possible values a) first class b) business c) economy d) premium economy departure_date=6th of march passengers=d of possible values a) 4 b) 2 c) 3 d) 1 [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else? [system] how about delta airlines, it leaves at 2:30 pm, and it costs $133 per person with 0 layovers? [user] that sounds all right. [system] is there anything else i can help you with? [user] can you find me round trip flights? [system] on what day are you planning on taking a return flight? [user] i want to return on the 8th. [system] there is 1 flight available on delta airlines, it will take off at 2:30 pm and its return flight will leave at 8:25 pm. ticket prices are $239 per person, is that alright by you? [user] that sounds great, thanks.
State: [state] origin_city=san francisco destination_city=seattle number_checked_bags=none airlines=a return_date=the 8th flight_class=c departure_date=the 6th passengers=b

[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=a of possible values a) southwest airlines b) british airways c) alaska airlines d) united airlines e) delta airlines f) american airlines g) air france h) air canada destination_city=seattle passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 2 c) 1 flight_class=c of possible values a) first class b) business c) economy d) premium economy return_date=8th of this month [context] [user] i want to find a one way flight from san francisco, can you help me out? [system] what is your destination? [user] i want to fly to seattle? [system] when will you be traveling? [user] i want to travel on the 6th, on an economy flight. [system] would you be interested in alaska airlines, it has 0 layovers and will depart at 9:55 am, only costing $138 per passenger? [user] can you find me something else, i specifically want 2 seats for this flight? [system] how about a american airlines from 4 flights, it costs $125 per person with 0 layovers, and will leaves at 9:30 am? [user] where will the plane arrive? [system] the plane will arrive at seattle-tacoma international airport. [user] will it arrive the day after? [system] the flight arrives at the destination on the same day it departs. [user] can you find me something else? [system] how about delta airlines, it leaves at 2:30 pm, and it costs $133 per person with 0 layovers? [user] that sounds all right. [system] is there anything else i can help you with? [user] can you find me round trip flights? [system] on what day are you planning on taking a return flight? [user] i want to return on the 8th. [system] there is 1 flight available on delta airlines, it will take off at 2:30 pm and its return flight will leave at 8:25 pm. ticket prices are $239 per person, is that alright by you? [user] that sounds great, thanks. [system] will that be all i can help you with? [user] yes, that is all, thanks for your help.
State: [state] departure_date=the 6th airlines=e destination_city=seattle passengers=d origin_city=san francisco number_checked_bags=none flight_class=c return_date=the 8th