[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_location=port authority station type=b of possible values a) compact b) standard c) full-size pickup_time=10:30 in the morning pickup_date=march 4th [context] [user] i need a rental car.
State: [state] pickup_city=none dropoff_date=none pickup_location=none type=none pickup_time=none pickup_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_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 rental car. [system] how long do you need the rental for? [user] until the 10th.
State: [state] pickup_date=none pickup_location=none pickup_time=none dropoff_date=the 10th pickup_city=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] pickup_city=new york pickup_date=march 4th pickup_location=port authority station type=c of possible values a) compact b) full-size c) standard dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] i need a rental car. [system] how long do you need the rental for? [user] until the 10th. [system] what time do you need it by? [user] i want to pick up the car in fresno, ca next thursday at half past 3 in the afternoon.
State: [state] pickup_city=fresno, ca pickup_date=next thursday pickup_location=none type=none dropoff_date=the 10th 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] dropoff_date=next thursday pickup_date=march 4th pickup_location=port authority station pickup_city=new york type=b of possible values a) compact b) standard c) full-size pickup_time=10:30 in the morning [context] [user] i need a rental car. [system] how long do you need the rental for? [user] until the 10th. [system] what time do you need it by? [user] i want to pick up the car in fresno, ca next thursday at half past 3 in the afternoon. [system] there's a really nice standard accord available at fresno station next thursday. [user] anything else? i kind of need it from the 5th of march.
State: [state] dropoff_date=the 10th pickup_date=5th of march pickup_location=none pickup_city=fresno, ca type=none 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] 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 pickup_location=port authority station pickup_city=new york [context] [user] i need a rental car. [system] how long do you need the rental for? [user] until the 10th. [system] what time do you need it by? [user] i want to pick up the car in fresno, ca next thursday at half past 3 in the afternoon. [system] there's a really nice standard accord available at fresno station next thursday. [user] anything else? i kind of need it from the 5th of march. [system] you might like this standard altima at fresno yosemite international airport for next tuesday. [user] how much is this going to cost?
State: [state] pickup_date=5th of march dropoff_date=the 10th pickup_time=half past 3 in the afternoon type=none pickup_location=none pickup_city=fresno, ca

[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_time=10:30 in the morning pickup_city=new york type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_location=port authority station [context] [user] i need a rental car. [system] how long do you need the rental for? [user] until the 10th. [system] what time do you need it by? [user] i want to pick up the car in fresno, ca next thursday at half past 3 in the afternoon. [system] there's a really nice standard accord available at fresno station next thursday. [user] anything else? i kind of need it from the 5th of march. [system] you might like this standard altima at fresno yosemite international airport for next tuesday. [user] how much is this going to cost? [system] it's only $175. [user] sounds good to me.
State: [state] dropoff_date=the 10th pickup_time=half past 3 in the afternoon pickup_city=fresno, ca type=a pickup_date=5th of march pickup_location=fresno yosemite international 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 pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday type=c of possible values a) compact b) full-size c) standard pickup_date=march 4th [context] [user] i need a rental car. [system] how long do you need the rental for? [user] until the 10th. [system] what time do you need it by? [user] i want to pick up the car in fresno, ca next thursday at half past 3 in the afternoon. [system] there's a really nice standard accord available at fresno station next thursday. [user] anything else? i kind of need it from the 5th of march. [system] you might like this standard altima at fresno yosemite international airport for next tuesday. [user] how much is this going to cost? [system] it's only $175. [user] sounds good to me. [system] want to reserve the rental? [user] not right now, thanks.
State: [state] pickup_city=fresno, ca pickup_location=fresno yosemite international airport pickup_time=half past 3 in the afternoon dropoff_date=the 10th type=c pickup_date=5th of march