[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 dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact [context] [user] i need a rental car.
State: [state] pickup_location=none pickup_city=none dropoff_date=none pickup_time=none pickup_date=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 type=a of possible values a) standard b) compact c) full-size pickup_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening.
State: [state] pickup_city=none type=none pickup_date=none pickup_location=none pickup_time=6 in the evening dropoff_date=next tuesday

[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 pickup_date=march 4th pickup_city=new york pickup_location=port authority station dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march.
State: [state] pickup_time=6 in the evening pickup_date=4th of march pickup_city=none pickup_location=none dropoff_date=next tuesday 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] type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington.
State: [state] type=none pickup_date=4th of march pickup_city=washington dropoff_date=next tuesday pickup_time=6 in the evening 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_time=10:30 in the morning pickup_city=new york pickup_location=port authority station type=c of possible values a) full-size b) compact c) standard dropoff_date=next thursday pickup_date=march 4th [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available?
State: [state] pickup_time=6 in the evening pickup_city=washington pickup_location=none type=none dropoff_date=next tuesday pickup_date=4th 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 pickup_city=new york pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_date=march 4th [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total?
State: [state] pickup_location=none pickup_city=washington pickup_time=6 in the evening type=none dropoff_date=next tuesday pickup_date=4th 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_date=march 4th pickup_location=port authority station 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 need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total? [system] it is $29 in total. [user] do you have something else? i would like to pick it up around 5 pm.
State: [state] pickup_date=4th of march pickup_location=none type=none dropoff_date=next tuesday pickup_city=washington pickup_time=5 pm

[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 type=a of possible values a) standard b) full-size c) compact pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total? [system] it is $29 in total. [user] do you have something else? i would like to pick it up around 5 pm. [system] i have 2 other cars that you may like. what about this standard civic at union station available next monday? [user] how much does it cost in total?
State: [state] dropoff_date=next tuesday pickup_location=none type=none pickup_time=5 pm pickup_city=washington pickup_date=4th 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_date=march 4th type=a of possible values a) standard b) compact c) full-size pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station dropoff_date=next thursday [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total? [system] it is $29 in total. [user] do you have something else? i would like to pick it up around 5 pm. [system] i have 2 other cars that you may like. what about this standard civic at union station available next monday? [user] how much does it cost in total? [system] it will be $28 in total. [user] okay, perfect. reserve it.
State: [state] pickup_date=4th of march type=a pickup_time=5 pm pickup_city=washington pickup_location=union station dropoff_date=next tuesday

[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) compact c) full-size pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total? [system] it is $29 in total. [user] do you have something else? i would like to pick it up around 5 pm. [system] i have 2 other cars that you may like. what about this standard civic at union station available next monday? [user] how much does it cost in total? [system] it will be $28 in total. [user] okay, perfect. reserve it. [system] okay. could you confirm that you will pick up the standard car from union station? the pick up will be next monday at 5 pm and return will be next tuesday. [user] yes, that is great.
State: [state] type=a pickup_location=union station pickup_time=5 pm pickup_date=4th of march pickup_city=washington dropoff_date=next tuesday

[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_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday pickup_city=new york [context] [user] i need a rental car. [system] for what time and until which date? [user] i need it till next tuesday and will pick up at 6 in the evening. [system] from when do you want it? [user] i need it from 4th of march. [system] where do you want to pick it up? [user] i will pick it up from washington. [system] there is a nice standard accord at union station. you can pick it up next monday. [user] do you have something else available? [system] i have a standard camry available next monday at dulles international airport. [user] how much does it cost in total? [system] it is $29 in total. [user] do you have something else? i would like to pick it up around 5 pm. [system] i have 2 other cars that you may like. what about this standard civic at union station available next monday? [user] how much does it cost in total? [system] it will be $28 in total. [user] okay, perfect. reserve it. [system] okay. could you confirm that you will pick up the standard car from union station? the pick up will be next monday at 5 pm and return will be next tuesday. [user] yes, that is great. [system] your car was reserved. [user] thank you, i am done.
State: [state] type=a pickup_date=4th of march pickup_location=union station pickup_time=5 pm dropoff_date=next tuesday pickup_city=washington