[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_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station pickup_city=new york [context] [user] i need to rent a car
State: [state] type=none pickup_date=none pickup_time=none dropoff_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_city=new york pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march
State: [state] pickup_city=sf pickup_location=none pickup_date=the 9th pickup_time=none dropoff_date=12th of march 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_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_city=new york type=c of possible values a) compact b) full-size c) standard [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon
State: [state] pickup_time=half past 3 in the afternoon dropoff_date=12th of march pickup_location=none pickup_date=the 9th pickup_city=sf 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 pickup_city=new york pickup_location=port authority station 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 need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon [system] i found 6 cars, one of these is a standard car, a altima available at sfo international airport on march 9th [user] i prefer an intermediate car
State: [state] dropoff_date=12th of march pickup_city=sf pickup_location=none pickup_time=half past 3 in the afternoon pickup_date=march 9th 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_date=march 4th 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 dropoff_date=next thursday [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon [system] i found 6 cars, one of these is a standard car, a altima available at sfo international airport on march 9th [user] i prefer an intermediate car [system] there are 5 cars, one of these is a standard, a civic available at salesforce transit center on march 9th [user] i'd like a small car from 11th of march
State: [state] pickup_date=11th of march type=c pickup_time=half past 3 in the afternoon pickup_city=sf pickup_location=none dropoff_date=12th of march

[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 pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard pickup_city=new york pickup_date=march 4th [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon [system] i found 6 cars, one of these is a standard car, a altima available at sfo international airport on march 9th [user] i prefer an intermediate car [system] there are 5 cars, one of these is a standard, a civic available at salesforce transit center on march 9th [user] i'd like a small car from 11th of march [system] there are 5 cars, for example a compact car, a bolt available at salesforce transit center on march 11th [user] ok, it's perfect! i want to book it!
State: [state] pickup_location=salesforce transit center dropoff_date=12th of march pickup_time=half past 3 in the afternoon type=b pickup_city=sf pickup_date=11th of march

[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_location=port authority station pickup_date=march 4th type=c of possible values a) compact b) full-size c) standard pickup_time=10:30 in the morning pickup_city=new york [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon [system] i found 6 cars, one of these is a standard car, a altima available at sfo international airport on march 9th [user] i prefer an intermediate car [system] there are 5 cars, one of these is a standard, a civic available at salesforce transit center on march 9th [user] i'd like a small car from 11th of march [system] there are 5 cars, for example a compact car, a bolt available at salesforce transit center on march 11th [user] ok, it's perfect! i want to book it! [system] a compact car from salesforce transit center, from march 11th at 3:30 pm, till march 12th: do you confirm? [user] yes, i confirm! what is the rental cost?
State: [state] dropoff_date=12th of march pickup_location=salesforce transit center pickup_date=11th of march type=a pickup_time=3:30 pm pickup_city=sf

[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 type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station dropoff_date=next thursday [context] [user] i need to rent a car [system] which city and when do you want to take the car? how long do you want to rent it? [user] i want to take it from sf, from the 9th until 12th of march [system] what time do you prefer to take the car? [user] around half past 3 in the afternoon [system] i found 6 cars, one of these is a standard car, a altima available at sfo international airport on march 9th [user] i prefer an intermediate car [system] there are 5 cars, one of these is a standard, a civic available at salesforce transit center on march 9th [user] i'd like a small car from 11th of march [system] there are 5 cars, for example a compact car, a bolt available at salesforce transit center on march 11th [user] ok, it's perfect! i want to book it! [system] a compact car from salesforce transit center, from march 11th at 3:30 pm, till march 12th: do you confirm? [user] yes, i confirm! what is the rental cost? [system] $27 in total. your car has been booked [user] thank you very much! that's all!
State: [state] pickup_date=11th of march type=b pickup_time=3:30 pm pickup_city=sf pickup_location=salesforce transit center dropoff_date=12th of march