inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,stars,'four');(_:search,type,'Hotel'))
user
I need to find a four stars hotel in the north that has indoor free parking .
inform((_:result,count,'7');(_:result,type,'Restaurant')) reqmore()
system
We have seven matches for your requirements . Do you have any additional preferences ?
inform((_:search,has_internet,'dontcare');(_:search,type,'Hotel'))
user
It does n't need internet included
inform((_:result,count,'7');(_:result,name,'Worth House');(_:result,pricerange,'cheap');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel')) reqmore()
system
I have 7 options for you . 6 are moderately priced , and 1 , Worth House , has a cheap price . Would you like more information ?
inform((_:search,has_internet,'yes');(_:search,name,'Worth House');(_:search,type,'Hotel'))
user
Does Worth House have free wifi ?
offer((_:booking,type,'Booking')) inform((_:result,area,'north');(_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'worth house');(_:result,pricerange,'cheap');(_:result,stars,'four');(_:result,type,'Hotel'))
system
Yes , worth house is a cheap four star guesthouse in the north area with free parking and internet . All our options for your other preferences have wifi . Would you like to reserve a room ?
inform((_:search,day,'wednesday');(_:search,people,'4');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes book me a stay for 4 people and 4 nights starting from wednesday please
canthelp((_:booking,type,'Booking')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
Oh , I 'm unable to process that .   Would you care for a shorter stay ?
inform((_:search,stay,'three');(_:search,type,'Hotel'))
user
Can you see if I can get three nights ?
inform((_:booking,ref,'V96BTDAI');(_:booking,stay,'3');(_:booking,type,'Booking'))
system
I was able to book a room for 3 nights . Your reference number is V96BTDAI .
thank()
user
Oh , thank you so much . You 've been most helpful .
system
You 're welcome ! Have a great day !
_:search area north
_:search has_parking yes
_:search stars four
_:search type Hotel
_:search area north
_:search has_parking yes
_:search stars four
_:result count 7
_:result type Restaurant
_:system inquired _:user
_:search has_internet dontcare
_:search type Hotel
_:search area north
_:search has_parking yes
_:search stars four
_:result count 7
_:result name Worth House
_:result pricerange cheap
_:result pricerange moderately priced
_:result type Hotel
_:system inquired _:user
_:search has_internet yes
_:search name Worth House
_:search type Hotel
_:search area north
_:search has_parking yes
_:search stars four
_:result count 7
_:system inquired _:user
_:search has_internet yes
_:search name Worth House
_:system offered _:booking
_:booking type Booking
_:result area north
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name worth house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 4
_:search type Hotel
_:search area north
_:search has_parking yes
_:search stars four
_:result count 7
_:system inquired _:user
_:search has_internet yes
_:search name Worth House
_:system offered _:booking
_:result area north
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name worth house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:system canthelp _:booking/9bc21d9d
_:booking/9bc21d9d type Booking
_:booking stay ?
_:booking type Booking
_:search stay three
_:search type Hotel
_:search area north
_:search has_parking yes
_:search stars four
_:result count 7
_:system inquired _:user
_:search has_internet yes
_:search name Worth House
_:system offered _:booking
_:result area north
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name worth house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:system canthelp _:booking/9bc21d9d
_:booking/9bc21d9d type Booking
_:search stay three
_:search type Hotel
_:booking ref V96BTDAI
_:booking stay 3
_:booking type Booking