[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) first class c) business d) premium economy departure_date=6th of march passengers=c of possible values a) 2 b) 3 c) 1 d) 4 number_checked_bags=a of possible values a) 0 b) 1 c) 2 airlines=h of possible values a) alaska airlines b) air france c) air canada d) delta airlines e) american airlines f) united airlines g) british airways h) southwest airlines destination_city=seattle origin_city=atlanta return_date=8th of this month [context] [user] i need a one way flight leaving on the 12th of march.
State: [state] flight_class=none departure_date=12th of march passengers=none number_checked_bags=none airlines=none destination_city=none origin_city=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] airlines=a of possible values a) southwest airlines b) united airlines c) british airways d) alaska airlines e) delta airlines f) air canada g) air france h) american airlines number_checked_bags=a of possible values a) 0 b) 1 c) 2 destination_city=seattle return_date=8th of this month origin_city=atlanta passengers=c of possible values a) 3 b) 2 c) 1 d) 4 flight_class=a of possible values a) economy b) business c) premium economy d) first class departure_date=6th of march [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta.
State: [state] airlines=none number_checked_bags=none destination_city=atlanta return_date=none origin_city=san francisco passengers=none flight_class=none departure_date=12th 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] flight_class=c of possible values a) business b) premium economy c) economy d) first class passengers=a of possible values a) 1 b) 4 c) 3 d) 2 number_checked_bags=a of possible values a) 0 b) 2 c) 1 airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) alaska airlines e) united airlines f) air canada g) air france h) american airlines destination_city=seattle return_date=8th of this month departure_date=6th of march origin_city=atlanta [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets.
State: [state] flight_class=c passengers=c number_checked_bags=none airlines=none destination_city=atlanta return_date=none departure_date=12th of march 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] flight_class=a of possible values a) economy b) premium economy c) business d) first class departure_date=6th of march number_checked_bags=a of possible values a) 0 b) 2 c) 1 origin_city=atlanta return_date=8th of this month destination_city=seattle airlines=a of possible values a) southwest airlines b) american airlines c) delta airlines d) united airlines e) air canada f) air france g) british airways h) alaska airlines passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines.
State: [state] flight_class=a departure_date=12th of march number_checked_bags=none origin_city=san francisco return_date=none destination_city=atlanta airlines=c passengers=a

[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=h of possible values a) american airlines b) air france c) alaska airlines d) united airlines e) delta airlines f) british airways g) air canada h) southwest airlines 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) 2 c) 1 departure_date=6th of march passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=8th of this month [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines. [system] i found you 1 flight with 1 layover on delta airlines. it departs at 4:05 pm local time and costs $273 per passenger. [user] what are the departure and arrival airports?
State: [state] origin_city=san francisco airlines=e destination_city=atlanta flight_class=a number_checked_bags=none departure_date=12th of march passengers=d 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] departure_date=6th of march origin_city=atlanta airlines=d of possible values a) delta airlines b) air canada c) american airlines d) southwest airlines e) united airlines f) british airways g) air france h) alaska airlines return_date=8th of this month flight_class=b of possible values a) first class b) economy c) business d) premium economy passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=seattle number_checked_bags=a of possible values a) 0 b) 1 c) 2 [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines. [system] i found you 1 flight with 1 layover on delta airlines. it departs at 4:05 pm local time and costs $273 per passenger. [user] what are the departure and arrival airports? [system] the flight departs from sfo international airport and arrives at the hartsfield-jackson international airport. [user] good. i want round trip flights.
State: [state] departure_date=12th of march origin_city=san francisco airlines=a return_date=none flight_class=b passengers=c destination_city=atlanta 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] origin_city=atlanta airlines=a of possible values a) southwest airlines b) delta airlines c) british airways d) american airlines e) united airlines f) air canada g) alaska airlines h) air france destination_city=seattle return_date=8th of this month flight_class=d of possible values a) first class b) business c) premium economy d) economy number_checked_bags=c of possible values a) 1 b) 2 c) 0 departure_date=6th of march passengers=c of possible values a) 3 b) 4 c) 1 d) 2 [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines. [system] i found you 1 flight with 1 layover on delta airlines. it departs at 4:05 pm local time and costs $273 per passenger. [user] what are the departure and arrival airports? [system] the flight departs from sfo international airport and arrives at the hartsfield-jackson international airport. [user] good. i want round trip flights. [system] what is your return date? [user] the 14th of march.
State: [state] origin_city=san francisco airlines=b destination_city=atlanta return_date=14th of march flight_class=d number_checked_bags=none departure_date=12th of march passengers=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] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=seattle origin_city=atlanta return_date=8th of this month flight_class=d of possible values a) first class b) business c) premium economy d) economy departure_date=6th of march number_checked_bags=c of possible values a) 2 b) 1 c) 0 airlines=h of possible values a) air france b) air canada c) united airlines d) delta airlines e) american airlines f) alaska airlines g) british airways h) southwest airlines [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines. [system] i found you 1 flight with 1 layover on delta airlines. it departs at 4:05 pm local time and costs $273 per passenger. [user] what are the departure and arrival airports? [system] the flight departs from sfo international airport and arrives at the hartsfield-jackson international airport. [user] good. i want round trip flights. [system] what is your return date? [user] the 14th of march. [system] i found you 1 flight on delta airlines. it departs at 4:05 pm local time and the return flight departs at 7:55 pm local time. the ticket is $561 per passenger. [user] all right.
State: [state] passengers=c destination_city=atlanta origin_city=san francisco return_date=14th of march flight_class=d departure_date=12th of march number_checked_bags=none airlines=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] passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination_city=seattle airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) british airways e) air france f) alaska airlines g) united airlines h) american airlines flight_class=c of possible values a) premium economy b) business c) economy d) first class return_date=8th of this month origin_city=atlanta departure_date=6th of march number_checked_bags=b of possible values a) 1 b) 0 c) 2 [context] [user] i need a one way flight leaving on the 12th of march. [system] what is your departure city and destination? [user] i'm leaving from san francisco and going to atlanta. [system] alaska airlines has a 3 pm flight with 0 layovers. the ticket costs $174 per passenger. [user] can you find me something else? i need three economy class tickets. [system] i found 4 flights. american airlines has a 7:15 am flight with 0 layovers for $208 per passenger. [user] anything else? i need two seats, preferably on delta airlines. [system] i found you 1 flight with 1 layover on delta airlines. it departs at 4:05 pm local time and costs $273 per passenger. [user] what are the departure and arrival airports? [system] the flight departs from sfo international airport and arrives at the hartsfield-jackson international airport. [user] good. i want round trip flights. [system] what is your return date? [user] the 14th of march. [system] i found you 1 flight on delta airlines. it departs at 4:05 pm local time and the return flight departs at 7:55 pm local time. the ticket is $561 per passenger. [user] all right. [system] can i help you with anything else? [user] no. thanks for your help.
State: [state] passengers=c destination_city=atlanta airlines=c flight_class=c return_date=14th of march origin_city=san francisco departure_date=12th of march number_checked_bags=none