[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_city=new york type=a of possible values a) standard b) compact c) full-size pickup_time=10:30 in the morning dropoff_date=next thursday [context] [user] i want to book a rental car.
State: [state] pickup_date=none pickup_location=none pickup_city=none type=none pickup_time=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_city=new york pickup_date=march 4th pickup_time=10:30 in the morning type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station dropoff_date=next thursday [context] [user] i want to book a rental car. [system] what date will you pick up and drop off and where will you pick up from? [user] i want to pick up the car at half past 3 in the afternoon from long beach, ca. i will be needing it until the 8th of this month.
State: [state] pickup_city=long beach, ca pickup_date=none pickup_time=half past 3 in the afternoon type=none pickup_location=none dropoff_date=8th of this month

[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 dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i want to book a rental car. [system] what date will you pick up and drop off and where will you pick up from? [user] i want to pick up the car at half past 3 in the afternoon from long beach, ca. i will be needing it until the 8th of this month. [system] when do you want it from? [user] i need the car from next tuesday.
State: [state] pickup_date=next tuesday dropoff_date=8th of this month type=none pickup_time=half past 3 in the afternoon pickup_city=long beach, ca pickup_location=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_date=march 4th type=b of possible values a) full-size b) standard c) compact dropoff_date=next thursday pickup_city=new york pickup_time=10:30 in the morning [context] [user] i want to book a rental car. [system] what date will you pick up and drop off and where will you pick up from? [user] i want to pick up the car at half past 3 in the afternoon from long beach, ca. i will be needing it until the 8th of this month. [system] when do you want it from? [user] i need the car from next tuesday. [system] there is a car available at lgb airport for pick up next tuesday. it's a standard accord car. [user] that sounds good, reserve it please.
State: [state] pickup_location=lgb airport pickup_date=next tuesday type=b dropoff_date=8th of this month pickup_city=long beach, ca pickup_time=half past 3 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] type=b of possible values a) compact b) standard c) full-size pickup_location=port authority station pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday [context] [user] i want to book a rental car. [system] what date will you pick up and drop off and where will you pick up from? [user] i want to pick up the car at half past 3 in the afternoon from long beach, ca. i will be needing it until the 8th of this month. [system] when do you want it from? [user] i need the car from next tuesday. [system] there is a car available at lgb airport for pick up next tuesday. it's a standard accord car. [user] that sounds good, reserve it please. [system] please confirm the details: pick up from lgb airport next tuesday at 3:30 pm. drop off next friday. it's a standard accord. [user] yes that's great.
State: [state] type=b pickup_location=lgb airport pickup_city=long beach, ca pickup_date=next tuesday pickup_time=3:30 pm dropoff_date=8th of this month

[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 dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th type=c of possible values a) compact b) full-size c) standard [context] [user] i want to book a rental car. [system] what date will you pick up and drop off and where will you pick up from? [user] i want to pick up the car at half past 3 in the afternoon from long beach, ca. i will be needing it until the 8th of this month. [system] when do you want it from? [user] i need the car from next tuesday. [system] there is a car available at lgb airport for pick up next tuesday. it's a standard accord car. [user] that sounds good, reserve it please. [system] please confirm the details: pick up from lgb airport next tuesday at 3:30 pm. drop off next friday. it's a standard accord. [user] yes that's great. [system] it has been reserved. [user] thanks so much!
State: [state] pickup_city=long beach, ca pickup_location=lgb airport dropoff_date=8th of this month pickup_time=3:30 pm pickup_date=next tuesday type=c