[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_city=new york 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 want to find a rental car for march 6th, pick up in new york.
State: [state] pickup_date=march 6th dropoff_date=none pickup_city=new york pickup_location=none type=none pickup_time=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 pickup_date=march 4th dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact [context] [user] i want to find a rental car for march 6th, pick up in new york. [system] on which day would you like to return the car? [user] i need a pickup time around 18:30 and i will need the car until the 7th.
State: [state] pickup_location=none pickup_city=new york pickup_time=18:30 pickup_date=march 6th dropoff_date=the 7th 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_date=march 4th dropoff_date=next thursday pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york type=a of possible values a) standard b) compact c) full-size [context] [user] i want to find a rental car for march 6th, pick up in new york. [system] on which day would you like to return the car? [user] i need a pickup time around 18:30 and i will need the car until the 7th. [system] i have 5 cars available. a nice accord, standard is available for pickup at grand central station next wednesday. [user] can you find anything else?
State: [state] pickup_date=march 6th dropoff_date=the 7th pickup_location=none pickup_time=18:30 pickup_city=new york 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_date=march 4th pickup_city=new york pickup_location=port authority station pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard dropoff_date=next thursday [context] [user] i want to find a rental car for march 6th, pick up in new york. [system] on which day would you like to return the car? [user] i need a pickup time around 18:30 and i will need the car until the 7th. [system] i have 5 cars available. a nice accord, standard is available for pickup at grand central station next wednesday. [user] can you find anything else? [system] a standard camry is available at jfk international airport on next wednesday. [user] that would be perfect.
State: [state] pickup_date=march 6th pickup_city=new york pickup_location=jfk international airport pickup_time=18:30 type=c dropoff_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] dropoff_date=next thursday type=c of possible values a) compact b) full-size c) standard pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york [context] [user] i want to find a rental car for march 6th, pick up in new york. [system] on which day would you like to return the car? [user] i need a pickup time around 18:30 and i will need the car until the 7th. [system] i have 5 cars available. a nice accord, standard is available for pickup at grand central station next wednesday. [user] can you find anything else? [system] a standard camry is available at jfk international airport on next wednesday. [user] that would be perfect. [system] would you like to make a reservation? [user] no, i don't want to reserve it yet. that's all i need.
State: [state] dropoff_date=the 7th type=c pickup_date=march 6th pickup_time=18:30 pickup_location=jfk international airport pickup_city=new york