[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=c of possible values a) full-size b) compact c) standard pickup_city=new york dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i need a rental car.
State: [state] type=none pickup_city=none dropoff_date=none pickup_date=none pickup_time=none 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_date=march 4th dropoff_date=next thursday type=c of possible values a) compact b) full-size c) standard pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th.
State: [state] pickup_date=none dropoff_date=the 12th type=none pickup_time=1 o"clock in the afternoon pickup_city=none 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] dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th. [system] how long is the rental for, and do you have a specific location in mind? [user] i'll pick it up in atl and need it until march 9th.
State: [state] dropoff_date=the 12th type=none pickup_time=1 o"clock in the afternoon pickup_city=atl pickup_location=none pickup_date=march 9th

[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_time=10:30 in the morning pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th. [system] how long is the rental for, and do you have a specific location in mind? [user] i'll pick it up in atl and need it until march 9th. [system] there's 4 cars i think you'll like. how about a standard camry available for pick up on march 9th at hartsfield-jackson international airport? [user] is there anything else?
State: [state] dropoff_date=the 12th type=none pickup_time=1 o"clock in the afternoon pickup_city=atl pickup_location=none pickup_date=march 9th

[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) full-size c) compact pickup_location=port authority station dropoff_date=next thursday pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th. [system] how long is the rental for, and do you have a specific location in mind? [user] i'll pick it up in atl and need it until march 9th. [system] there's 4 cars i think you'll like. how about a standard camry available for pick up on march 9th at hartsfield-jackson international airport? [user] is there anything else? [system] there's a standard cruze available for pick up on march 9th at hartsfield-jackson international airport. [user] how much is this going to cost?
State: [state] type=none pickup_location=none dropoff_date=the 12th pickup_city=atl pickup_date=march 9th pickup_time=1 o"clock 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_city=new york pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning type=c of possible values a) compact b) full-size c) standard [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th. [system] how long is the rental for, and do you have a specific location in mind? [user] i'll pick it up in atl and need it until march 9th. [system] there's 4 cars i think you'll like. how about a standard camry available for pick up on march 9th at hartsfield-jackson international airport? [user] is there anything else? [system] there's a standard cruze available for pick up on march 9th at hartsfield-jackson international airport. [user] how much is this going to cost? [system] the rental is $93. [user] sounds good to me.
State: [state] dropoff_date=the 12th pickup_city=atl pickup_date=march 9th pickup_location=hartsfield-jackson international airport pickup_time=1 o"clock in the afternoon 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_location=port authority station dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] i need a rental car. [system] what time and date do you want to pick the rental up? [user] i can get it around 1 o"clock in the afternoon on the 12th. [system] how long is the rental for, and do you have a specific location in mind? [user] i'll pick it up in atl and need it until march 9th. [system] there's 4 cars i think you'll like. how about a standard camry available for pick up on march 9th at hartsfield-jackson international airport? [user] is there anything else? [system] there's a standard cruze available for pick up on march 9th at hartsfield-jackson international airport. [user] how much is this going to cost? [system] the rental is $93. [user] sounds good to me. [system] want to schedule the rental? [user] not right now, thanks. that's about everything.
State: [state] pickup_location=hartsfield-jackson international airport dropoff_date=the 12th type=c pickup_time=1 o"clock in the afternoon pickup_city=atl pickup_date=march 9th