[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_location=port authority station type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i need to rent a car on march 5th.
State: [state] pickup_time=none pickup_location=none type=none pickup_date=march 5th pickup_city=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_location=port authority station pickup_city=new york pickup_time=10:30 in the morning dropoff_date=next thursday pickup_date=march 4th type=b of possible values a) full-size b) standard c) compact [context] [user] i need to rent a car on march 5th. [system] where do you want to pick it up from and for how long do you need it? [user] i need to pick it up around 12 in the afternoon in anaheim, ca.
State: [state] pickup_location=none pickup_city=anaheim, ca pickup_time=12 in the afternoon dropoff_date=none pickup_date=march 5th type=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 dropoff_date=next thursday pickup_date=march 4th pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) full-size c) compact [context] [user] i need to rent a car on march 5th. [system] where do you want to pick it up from and for how long do you need it? [user] i need to pick it up around 12 in the afternoon in anaheim, ca. [system] when would you like to return it? [user] i'll return it on march 11th.
State: [state] pickup_time=12 in the afternoon dropoff_date=march 11th pickup_date=march 5th pickup_city=anaheim, ca pickup_location=none type=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 pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i need to rent a car on march 5th. [system] where do you want to pick it up from and for how long do you need it? [user] i need to pick it up around 12 in the afternoon in anaheim, ca. [system] when would you like to return it? [user] i'll return it on march 11th. [system] there is a standard altima available at john wayne airport next tuesday. there are 3 other options. [user] do they have a full-size car available?
State: [state] dropoff_date=march 11th pickup_city=anaheim, ca pickup_location=none type=b pickup_date=march 5th pickup_time=12 in the afternoon

[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 pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station [context] [user] i need to rent a car on march 5th. [system] where do you want to pick it up from and for how long do you need it? [user] i need to pick it up around 12 in the afternoon in anaheim, ca. [system] when would you like to return it? [user] i'll return it on march 11th. [system] there is a standard altima available at john wayne airport next tuesday. there are 3 other options. [user] do they have a full-size car available? [system] there is a full-size escape available at john wayne airport next tuesday. there are 3 other options. [user] sounds good to me.
State: [state] dropoff_date=march 11th pickup_date=march 5th pickup_time=12 in the afternoon pickup_city=anaheim, ca type=b pickup_location=john wayne airport

[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 dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station type=c of possible values a) compact b) full-size c) standard pickup_time=10:30 in the morning [context] [user] i need to rent a car on march 5th. [system] where do you want to pick it up from and for how long do you need it? [user] i need to pick it up around 12 in the afternoon in anaheim, ca. [system] when would you like to return it? [user] i'll return it on march 11th. [system] there is a standard altima available at john wayne airport next tuesday. there are 3 other options. [user] do they have a full-size car available? [system] there is a full-size escape available at john wayne airport next tuesday. there are 3 other options. [user] sounds good to me. [system] would you like me to place the reservation? [user] no. i don't need a reservation now.
State: [state] pickup_city=anaheim, ca dropoff_date=march 11th pickup_date=march 5th pickup_location=john wayne airport type=b pickup_time=12 in the afternoon