[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=the 13th destination=sf departure_date=9th of this month airlines=f of possible values a) united airlines b) american airlines c) southwest airlines d) air france e) british airways f) delta airlines g) air canada h) alaska airlines origin=seattle seating_class=a of possible values a) economy b) premium economy c) business d) first class [context] [user] i want a one way flight to travel.
State: [state] passengers=none return_date=none destination=none departure_date=none airlines=none origin=none seating_class=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] origin=seattle return_date=the 13th airlines=b of possible values a) southwest airlines b) delta airlines c) united airlines d) air france e) american airlines f) air canada g) alaska airlines h) british airways destination=sf departure_date=9th of this month seating_class=d of possible values a) business b) premium economy c) first class d) economy passengers=c of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i want a one way flight to travel. [system] form which city do you want to depart and when you have planned to go? [user] i want a flight to paris, france. i want to start the journey on march 11th. and i want to depart from sfo
State: [state] origin=sfo return_date=none airlines=none destination=paris, france departure_date=march 11th seating_class=none passengers=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=d of possible values a) premium economy b) business c) first class d) economy departure_date=9th of this month destination=sf origin=seattle return_date=the 13th passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=f of possible values a) air france b) air canada c) british airways d) united airlines e) american airlines f) delta airlines g) southwest airlines h) alaska airlines [context] [user] i want a one way flight to travel. [system] form which city do you want to depart and when you have planned to go? [user] i want a flight to paris, france. i want to start the journey on march 11th. and i want to depart from sfo [system] i have found 5 flights. do you want to travel with alaska airlines. it takes off at 10:05 pm. it has 0 stops and the cost of the ticket is $255. [user] at which time it will arrive at my destination?
State: [state] seating_class=none departure_date=march 11th destination=paris, france origin=sfo return_date=none passengers=none airlines=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] return_date=the 13th destination=sf airlines=d of possible values a) united airlines b) american airlines c) air france d) delta airlines e) british airways f) air canada g) southwest airlines h) alaska airlines origin=seattle departure_date=9th of this month seating_class=d of possible values a) business b) first class c) premium economy d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i want a one way flight to travel. [system] form which city do you want to depart and when you have planned to go? [user] i want a flight to paris, france. i want to start the journey on march 11th. and i want to depart from sfo [system] i have found 5 flights. do you want to travel with alaska airlines. it takes off at 10:05 pm. it has 0 stops and the cost of the ticket is $255. [user] at which time it will arrive at my destination? [system] it will reach the destination at 8:13 pm. [user] at which airport the flight lands and how many passengers are travelling in that flight?
State: [state] return_date=none destination=paris, france airlines=none origin=sfo departure_date=march 11th seating_class=none passengers=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=a of possible values a) economy b) first class c) premium economy d) business origin=seattle airlines=e of possible values a) air france b) american airlines c) alaska airlines d) united airlines e) delta airlines f) air canada g) british airways h) southwest airlines destination=sf departure_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=the 13th [context] [user] i want a one way flight to travel. [system] form which city do you want to depart and when you have planned to go? [user] i want a flight to paris, france. i want to start the journey on march 11th. and i want to depart from sfo [system] i have found 5 flights. do you want to travel with alaska airlines. it takes off at 10:05 pm. it has 0 stops and the cost of the ticket is $255. [user] at which time it will arrive at my destination? [system] it will reach the destination at 8:13 pm. [user] at which airport the flight lands and how many passengers are travelling in that flight? [system] it lands at charles de gaulle international airport. it is for 1 travelers [user] okay. it sounds great. that's what i needed
State: [state] seating_class=none origin=sfo airlines=c destination=paris, france departure_date=march 11th passengers=none return_date=none