[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=a of possible values a) standard b) compact c) full-size pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning pickup_date=march 4th dropoff_date=next thursday [context] [user] can you book a car rental?
State: [state] type=none pickup_location=none pickup_city=none pickup_time=none pickup_date=none dropoff_date=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard pickup_city=new york [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th.
State: [state] pickup_time=half past 9 in the morning pickup_date=none pickup_location=none dropoff_date=the 14th type=none pickup_city=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_city=new york pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th. [system] where do you want to pick up from and on what date? [user] i want to pick up from anaheim on march 13th.
State: [state] dropoff_date=the 14th type=none pickup_city=anaheim pickup_date=march 13th pickup_location=none pickup_time=half past 9 in the morning

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_date=march 4th pickup_city=new york type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning dropoff_date=next thursday [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th. [system] where do you want to pick up from and on what date? [user] i want to pick up from anaheim on march 13th. [system] there is a accord standard to pick up at john wayne airport on march 13th. [user] i want intermediate car from the 12th.
State: [state] pickup_location=none pickup_date=the 12th pickup_city=anaheim type=b pickup_time=half past 9 in the morning dropoff_date=the 14th

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station pickup_city=new york type=c of possible values a) full-size b) compact c) standard [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th. [system] where do you want to pick up from and on what date? [user] i want to pick up from anaheim on march 13th. [system] there is a accord standard to pick up at john wayne airport on march 13th. [user] i want intermediate car from the 12th. [system] there is 5 cars. there is a altima standard available at john wayne airport on march 12th. [user] what is the cost?
State: [state] pickup_time=half past 9 in the morning dropoff_date=the 14th pickup_date=march 12th pickup_location=none pickup_city=anaheim type=c

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_city=new york pickup_location=port authority station pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th. [system] where do you want to pick up from and on what date? [user] i want to pick up from anaheim on march 13th. [system] there is a accord standard to pick up at john wayne airport on march 13th. [user] i want intermediate car from the 12th. [system] there is 5 cars. there is a altima standard available at john wayne airport on march 12th. [user] what is the cost? [system] the cost will be $70 in total. [user] that sounds good.
State: [state] pickup_city=anaheim pickup_location=john wayne airport pickup_date=march 12th dropoff_date=the 14th pickup_time=half past 9 in the morning type=a

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_city=new york type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station [context] [user] can you book a car rental? [system] what date do you want the car and at what time? [user] i will pick up the car at half past 9 in the morning till the 14th. [system] where do you want to pick up from and on what date? [user] i want to pick up from anaheim on march 13th. [system] there is a accord standard to pick up at john wayne airport on march 13th. [user] i want intermediate car from the 12th. [system] there is 5 cars. there is a altima standard available at john wayne airport on march 12th. [user] what is the cost? [system] the cost will be $70 in total. [user] that sounds good. [system] do you want to rent this car? [user] no, i just needed the information.
State: [state] pickup_city=anaheim type=a dropoff_date=the 14th pickup_time=half past 9 in the morning pickup_date=march 12th pickup_location=john wayne airport