[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 departure_date=6th of march return_date=8th of this month destination_city=seattle flight_class=a of possible values a) economy b) first class c) business d) premium economy origin_city=atlanta passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=d of possible values a) alaska airlines b) air france c) american airlines d) southwest airlines e) air canada f) delta airlines g) united airlines h) british airways [context] [user] i want an economy one-way flight
State: [state] number_checked_bags=none departure_date=none return_date=none destination_city=none flight_class=a origin_city=none passengers=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] flight_class=b of possible values a) first class b) economy c) business d) premium economy departure_date=6th of march airlines=h of possible values a) air canada b) air france c) delta airlines d) american airlines e) alaska airlines f) british airways g) united airlines h) southwest airlines origin_city=atlanta destination_city=seattle number_checked_bags=c of possible values a) 2 b) 1 c) 0 return_date=8th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi
State: [state] flight_class=b departure_date=none airlines=none origin_city=delhi destination_city=los angeles 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] flight_class=d of possible values a) first class b) premium economy c) business d) economy origin_city=atlanta number_checked_bags=b of possible values a) 2 b) 0 c) 1 departure_date=6th of march return_date=8th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=b of possible values a) american airlines b) southwest airlines c) united airlines d) air canada e) delta airlines f) air france g) british airways h) alaska airlines destination_city=seattle [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march
State: [state] flight_class=d origin_city=delhi number_checked_bags=none departure_date=10th of march return_date=none passengers=none airlines=a destination_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 origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 1 c) 2 passengers=a of possible values a) 1 b) 2 c) 3 d) 4 flight_class=c of possible values a) first class b) premium economy c) economy d) business return_date=8th of this month airlines=b of possible values a) air france b) southwest airlines c) british airways d) american airlines e) united airlines f) delta airlines g) alaska airlines h) air canada destination_city=seattle [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march [system] there is an american airlines flight at 7:40 am with 1 layover for $393 per person. [user] when does it arrive?
State: [state] departure_date=10th of march origin_city=delhi number_checked_bags=none passengers=none flight_class=c return_date=none airlines=d destination_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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 flight_class=c of possible values a) first class b) business c) economy d) premium economy destination_city=seattle departure_date=6th of march airlines=h of possible values a) air france b) air canada c) american airlines d) british airways e) delta airlines f) alaska airlines g) united airlines h) southwest airlines number_checked_bags=b of possible values a) 2 b) 0 c) 1 return_date=8th of this month origin_city=atlanta [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march [system] there is an american airlines flight at 7:40 am with 1 layover for $393 per person. [user] when does it arrive? [system] it gets in at 10:30 am local time. [user] can you get this for one person?
State: [state] passengers=none flight_class=c destination_city=los angeles departure_date=10th of march airlines=c number_checked_bags=none return_date=none origin_city=delhi

[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=f of possible values a) air canada b) british airways c) air france d) american airlines e) united airlines f) southwest airlines g) alaska airlines h) delta airlines passengers=c of possible values a) 2 b) 4 c) 1 d) 3 flight_class=b of possible values a) business b) economy c) premium economy d) first class number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta departure_date=6th of march destination_city=seattle return_date=8th of this month [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march [system] there is an american airlines flight at 7:40 am with 1 layover for $393 per person. [user] when does it arrive? [system] it gets in at 10:30 am local time. [user] can you get this for one person? [system] yes for 1 passenger [user] ok, good
State: [state] airlines=d passengers=none flight_class=b number_checked_bags=none origin_city=delhi departure_date=10th of march destination_city=los angeles 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] destination_city=seattle departure_date=6th of march return_date=8th of this month number_checked_bags=b of possible values a) 2 b) 0 c) 1 origin_city=atlanta passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=f of possible values a) british airways b) alaska airlines c) united airlines d) air canada e) american airlines f) southwest airlines g) delta airlines h) air france flight_class=b of possible values a) first class b) economy c) premium economy d) business [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march [system] there is an american airlines flight at 7:40 am with 1 layover for $393 per person. [user] when does it arrive? [system] it gets in at 10:30 am local time. [user] can you get this for one person? [system] yes for 1 passenger [user] ok, good [system] do you need any other help? [user] i want a round trip that returns on the 14th of march
State: [state] destination_city=los angeles departure_date=10th of march return_date=14th of march number_checked_bags=none origin_city=delhi passengers=none airlines=e flight_class=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] passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin_city=atlanta airlines=h of possible values a) alaska airlines b) united airlines c) british airways d) air france e) air canada f) american airlines g) delta airlines h) southwest airlines destination_city=seattle flight_class=c of possible values a) premium economy b) business c) economy d) first class departure_date=6th of march return_date=8th of this month number_checked_bags=c of possible values a) 2 b) 1 c) 0 [context] [user] i want an economy one-way flight [system] where are you going to and from [user] i want to go to los angeles from delhi [system] when are you going? [user] i wan to fly with american airlines on the 10th of march [system] there is an american airlines flight at 7:40 am with 1 layover for $393 per person. [user] when does it arrive? [system] it gets in at 10:30 am local time. [user] can you get this for one person? [system] yes for 1 passenger [user] ok, good [system] do you need any other help? [user] i want a round trip that returns on the 14th of march [system] do you want to fly with american airlines, which takes off at 7:40 am and the return leaves at 11:35 am local time. it will cost $797 per person [user] ok, thanks that's all
State: [state] passengers=none origin_city=delhi airlines=f destination_city=los angeles flight_class=c departure_date=10th of march return_date=14th of march number_checked_bags=none