[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_location=orly international airport end_date=march 5th city=paris, france pickup_time=half past 6 in the evening start_date=3rd of this month add_insurance=a of possible values a) false b) true car_type=a of possible values a) suv b) sedan c) hatchback [context] [user] i need a sedan for my trip to chicago.
State: [state] pickup_location=none end_date=none city=chicago pickup_time=none start_date=none add_insurance=none car_type=b

[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_location=orly international airport pickup_time=half past 6 in the evening city=paris, france start_date=3rd of this month add_insurance=a of possible values a) false b) true car_type=c of possible values a) sedan b) hatchback c) suv end_date=march 5th [context] [user] i need a sedan for my trip to chicago. [system] what time do you need the car? on what day? when do you want to return the car? [user] i need the car from the 1st to the 7th of this month. i'll be picking it up at 16:00.
State: [state] pickup_location=none pickup_time=16:00 city=chicago start_date=the 1st add_insurance=none car_type=a end_date=7th of this month

[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] 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 car_type=a of possible values a) suv b) hatchback c) sedan pickup_time=half past 6 in the evening [context] [user] i need a sedan for my trip to chicago. [system] what time do you need the car? on what day? when do you want to return the car? [user] i need the car from the 1st to the 7th of this month. i'll be picking it up at 16:00. [system] there are 3 cars available at chicago union station. one is a buick regal sportback sedan. [user] that will work. that is all.
State: [state] end_date=7th of this month city=chicago pickup_location=chicago union station start_date=the 1st add_insurance=none car_type=c pickup_time=16:00