[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=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station pickup_city=new york [context] [user] i need a car rental.
State: [state] type=none pickup_time=none dropoff_date=none pickup_date=none pickup_location=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] pickup_time=10:30 in the morning pickup_date=march 4th dropoff_date=next thursday type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station pickup_city=new york [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th.
State: [state] pickup_time=none pickup_date=the 7th dropoff_date=none type=none pickup_location=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 pickup_city=new york type=b of possible values a) compact b) standard c) full-size pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning.
State: [state] dropoff_date=none pickup_city=none type=none pickup_location=none pickup_date=the 7th 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] type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th.
State: [state] type=none pickup_time=half past 9 in the morning pickup_city=new york city dropoff_date=the 11th pickup_location=none pickup_date=the 7th

[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_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday pickup_city=new york type=b of possible values a) compact b) standard c) full-size [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th. [system] there is a standard altima available for pickup next thursday at port authority station. [user] how much does it cost?
State: [state] pickup_date=next thursday pickup_location=none pickup_time=half past 9 in the morning dropoff_date=the 11th pickup_city=new york city 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 type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th. [system] there is a standard altima available for pickup next thursday at port authority station. [user] how much does it cost? [system] the car will cost $108. [user] that is perfect. please make the reservation.
State: [state] dropoff_date=the 11th type=b pickup_date=next thursday pickup_location=port authority station pickup_city=new york city 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] dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th. [system] there is a standard altima available for pickup next thursday at port authority station. [user] how much does it cost? [system] the car will cost $108. [user] that is perfect. please make the reservation. [system] please confirm you want to pick up the standard car from port authority station next thursday at 9:30 am and return on march 11th. [user] that is perfect.
State: [state] dropoff_date=march 11th type=a pickup_location=port authority station pickup_date=next thursday pickup_time=9:30 am pickup_city=new york city

[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_city=new york pickup_time=10:30 in the morning pickup_location=port authority station type=a of possible values a) standard b) compact c) full-size [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th. [system] there is a standard altima available for pickup next thursday at port authority station. [user] how much does it cost? [system] the car will cost $108. [user] that is perfect. please make the reservation. [system] please confirm you want to pick up the standard car from port authority station next thursday at 9:30 am and return on march 11th. [user] that is perfect. [system] the reservation is successful. [user] thank you very much.
State: [state] dropoff_date=march 11th pickup_date=next thursday pickup_city=new york city pickup_time=9:30 am pickup_location=port authority station 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_location=port authority station type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i need a car rental. [system] when do you want it? [user] i need the car starting on the 7th. [system] what time do you need the car? [user] i want to pick it up at half past 9 in the morning. [system] where do you want to get it from? when are you returning the car? [user] i want to pick up the car in new york city, and will need it until the 11th. [system] there is a standard altima available for pickup next thursday at port authority station. [user] how much does it cost? [system] the car will cost $108. [user] that is perfect. please make the reservation. [system] please confirm you want to pick up the standard car from port authority station next thursday at 9:30 am and return on march 11th. [user] that is perfect. [system] the reservation is successful. [user] thank you very much. [system] may i further assist you? [user] no, that will be all.
State: [state] pickup_location=port authority station type=c pickup_time=9:30 am pickup_date=next thursday pickup_city=new york city dropoff_date=march 11th