[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 airlines=a of possible values a) southwest airlines b) alaska airlines c) british airways d) delta airlines e) air france f) american airlines g) united airlines h) air canada number_checked_bags=c of possible values a) 1 b) 2 c) 0 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) 4 b) 3 c) 1 d) 2 return_date=8th of this month [context] [user] i need a one way flight on any airline. i have 0 bags for check in.
State: [state] origin_city=none destination_city=none airlines=dontcare number_checked_bags=c flight_class=none departure_date=none 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] airlines=e of possible values a) air canada b) alaska airlines c) air france d) delta airlines e) southwest airlines f) united airlines g) american airlines h) british airways passengers=c of possible values a) 4 b) 3 c) 1 d) 2 departure_date=6th of march flight_class=a of possible values a) economy b) first class c) business d) premium economy destination_city=seattle return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 origin_city=atlanta [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd.
State: [state] airlines=dontcare passengers=none departure_date=the 3rd flight_class=none destination_city=vancouver return_date=none number_checked_bags=a origin_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] destination_city=seattle departure_date=6th of march flight_class=a of possible values a) economy b) business c) premium economy d) first class number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) united airlines e) american airlines f) air france g) alaska airlines h) british airways passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=8th of this month [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd. [system] i have 3 flights that should work. how about american airlines? the flight leaves at 9:30 am local time and has 1 layover. the ticket costs $246 per person. [user] look for something else.
State: [state] destination_city=vancouver departure_date=the 3rd flight_class=none number_checked_bags=c origin_city=phoenix airlines=dontcare 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] flight_class=b of possible values a) premium economy b) economy c) business d) first class departure_date=6th of march origin_city=atlanta airlines=a of possible values a) southwest airlines b) delta airlines c) air france d) air canada e) british airways f) alaska airlines g) american airlines h) united airlines destination_city=seattle number_checked_bags=a of possible values a) 0 b) 1 c) 2 return_date=8th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd. [system] i have 3 flights that should work. how about american airlines? the flight leaves at 9:30 am local time and has 1 layover. the ticket costs $246 per person. [user] look for something else. [system] how about a 9:55 am flight with southwest airlines? this flight has 1 layover and costs $251 per person. [user] look for something else.
State: [state] flight_class=none departure_date=the 3rd origin_city=phoenix airlines=dontcare destination_city=vancouver number_checked_bags=a 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] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of march origin_city=atlanta return_date=8th of this month flight_class=a of possible values a) economy b) premium economy c) business d) first class number_checked_bags=a of possible values a) 0 b) 2 c) 1 destination_city=seattle airlines=b of possible values a) british airways b) southwest airlines c) air canada d) alaska airlines e) american airlines f) united airlines g) delta airlines h) air france [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd. [system] i have 3 flights that should work. how about american airlines? the flight leaves at 9:30 am local time and has 1 layover. the ticket costs $246 per person. [user] look for something else. [system] how about a 9:55 am flight with southwest airlines? this flight has 1 layover and costs $251 per person. [user] look for something else. [system] would you like a flight on united airlines that leaves at 9:40 am local time? it has 1 layover and costs $235. [user] where will the flight land and where does the flight leave from?
State: [state] passengers=none departure_date=the 3rd origin_city=phoenix return_date=none flight_class=none number_checked_bags=a destination_city=vancouver airlines=dontcare

[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 airlines=h of possible values a) british airways b) air france c) american airlines d) delta airlines e) united airlines f) alaska airlines g) air canada h) southwest airlines departure_date=6th of march number_checked_bags=c of possible values a) 1 b) 2 c) 0 origin_city=atlanta flight_class=c of possible values a) premium economy b) business c) economy d) first class return_date=8th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd. [system] i have 3 flights that should work. how about american airlines? the flight leaves at 9:30 am local time and has 1 layover. the ticket costs $246 per person. [user] look for something else. [system] how about a 9:55 am flight with southwest airlines? this flight has 1 layover and costs $251 per person. [user] look for something else. [system] would you like a flight on united airlines that leaves at 9:40 am local time? it has 1 layover and costs $235. [user] where will the flight land and where does the flight leave from? [system] the flight leaves from sky harbor international airport and goes to yvr international airport. [user] great.
State: [state] destination_city=vancouver airlines=e departure_date=the 3rd number_checked_bags=c origin_city=phoenix flight_class=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] destination_city=seattle flight_class=a of possible values a) economy b) business c) premium economy d) first class passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of march airlines=a of possible values a) southwest airlines b) american airlines c) british airways d) air france e) alaska airlines f) delta airlines g) united airlines h) air canada return_date=8th of this month origin_city=atlanta number_checked_bags=b of possible values a) 2 b) 0 c) 1 [context] [user] i need a one way flight on any airline. i have 0 bags for check in. [system] what date do you want to travel and where will you be going? what city do you want to leave from? [user] i am going to vancouver from phoenix, on the 3rd. [system] i have 3 flights that should work. how about american airlines? the flight leaves at 9:30 am local time and has 1 layover. the ticket costs $246 per person. [user] look for something else. [system] how about a 9:55 am flight with southwest airlines? this flight has 1 layover and costs $251 per person. [user] look for something else. [system] would you like a flight on united airlines that leaves at 9:40 am local time? it has 1 layover and costs $235. [user] where will the flight land and where does the flight leave from? [system] the flight leaves from sky harbor international airport and goes to yvr international airport. [user] great. [system] do you need any other assistance? [user] no, that is all but thank you.
State: [state] destination_city=vancouver flight_class=none passengers=none departure_date=the 3rd airlines=g return_date=none origin_city=phoenix number_checked_bags=b