[example] [user] i'd like to look for a rental vehicle in paris, france. [system] how long do you require the vehicle for, and when would you like to pick it up? [user] i'd like to have the vehicle from half past 6 in the evening to march 5th. [system] what day would you like to begin the vehicle rental? [user] i require the vehicle from the 3rd of this month. [system] there is a lovely citroen c5 suv available from orly international airport. [user] that's fine with me. [system] would you like to reserve the vehicle? [user] yeah, i'd like to rent the car sans insurance. [slots] add_insurance=a of possible values a) false b) true pickup_location=orly international airport end_date=march 5th pickup_time=half past 6 in the evening start_date=3rd of this month car_type=a of possible values a) suv b) sedan c) hatchback city=paris, france [context] [user] i would like to find a rental car.
State: [state] add_insurance=none pickup_location=none end_date=none pickup_time=none start_date=none car_type=none city=none

[example] [user] i'd like to look for a rental vehicle in paris, france. [system] how long do you require the vehicle for, and when would you like to pick it up? [user] i'd like to have the vehicle from half past 6 in the evening to march 5th. [system] what day would you like to begin the vehicle rental? [user] i require the vehicle from the 3rd of this month. [system] there is a lovely citroen c5 suv available from orly international airport. [user] that's fine with me. [system] would you like to reserve the vehicle? [user] yeah, i'd like to rent the car sans insurance. [slots] pickup_time=half past 6 in the evening pickup_location=orly international airport end_date=march 5th start_date=3rd of this month add_insurance=a of possible values a) false b) true car_type=b of possible values a) sedan b) suv c) hatchback city=paris, france [context] [user] i would like to find a rental car. [system] at what time would you like to pick the car up? where do you want to rent the car from and when would you like to begin the car rental. [user] i am looking for cars in los angeles and i would like to get the car at 3 in the afternoon beginning on the 6th.
State: [state] pickup_time=3 in the afternoon pickup_location=none end_date=none start_date=the 6th add_insurance=none car_type=none city=los angeles

[example] [user] i'd like to look for a rental vehicle in paris, france. [system] how long do you require the vehicle for, and when would you like to pick it up? [user] i'd like to have the vehicle from half past 6 in the evening to march 5th. [system] what day would you like to begin the vehicle rental? [user] i require the vehicle from the 3rd of this month. [system] there is a lovely citroen c5 suv available from orly international airport. [user] that's fine with me. [system] would you like to reserve the vehicle? [user] yeah, i'd like to rent the car sans insurance. [slots] pickup_time=half past 6 in the evening car_type=a of possible values a) suv b) sedan c) hatchback end_date=march 5th city=paris, france pickup_location=orly international airport start_date=3rd of this month add_insurance=a of possible values a) false b) true [context] [user] i would like to find a rental car. [system] at what time would you like to pick the car up? where do you want to rent the car from and when would you like to begin the car rental. [user] i am looking for cars in los angeles and i would like to get the car at 3 in the afternoon beginning on the 6th. [system] until what date would you like to keep the car? [user] i would like it until march 9th.
State: [state] pickup_time=3 in the afternoon car_type=none end_date=march 9th city=los angeles pickup_location=none start_date=the 6th add_insurance=none

[example] [user] i'd like to look for a rental vehicle in paris, france. [system] how long do you require the vehicle for, and when would you like to pick it up? [user] i'd like to have the vehicle from half past 6 in the evening to march 5th. [system] what day would you like to begin the vehicle rental? [user] i require the vehicle from the 3rd of this month. [system] there is a lovely citroen c5 suv available from orly international airport. [user] that's fine with me. [system] would you like to reserve the vehicle? [user] yeah, i'd like to rent the car sans insurance. [slots] start_date=3rd of this month city=paris, france pickup_time=half past 6 in the evening car_type=c of possible values a) hatchback b) sedan c) suv add_insurance=a of possible values a) false b) true pickup_location=orly international airport end_date=march 5th [context] [user] i would like to find a rental car. [system] at what time would you like to pick the car up? where do you want to rent the car from and when would you like to begin the car rental. [user] i am looking for cars in los angeles and i would like to get the car at 3 in the afternoon beginning on the 6th. [system] until what date would you like to keep the car? [user] i would like it until march 9th. [system] there are 10 cars i have found. one nice car is available at lax international airport, it's a sedan of audi a8. [user] that sounds fine. this was all i needed.
State: [state] start_date=the 6th city=los angeles pickup_time=3 in the afternoon car_type=b add_insurance=none pickup_location=lax international airport end_date=march 9th