inform((_:search,area,'east');(_:search,type,'Hotel'))
user
Hi . Can you help me find an east hotel ?
reqmore()
system
Sure , did you need anything else specifically ?
inform((_:search,stars,'5');(_:search,type,'Hotel'))
user
I would like something with 4 or 5 stars .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,area,'east');(_:result,category,'guesthouses');(_:result,count,'6');(_:result,stars,'four');(_:result,type,'Hotel'))
system
We have six four star guesthouses on the east side . Does price matter ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
No , it does not matter . I am also looking a for place with free parking .
select((_:result,pricerange,'cheaply priced');(_:result,pricerange,'moderate');(_:result,type,'Hotel')) inform((_:result,amount,'All');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
All have free parking ! Moderately or cheaply priced ?
inform((_:search,pricerange,'does not matter');(_:search,type,'Hotel'))
user
The price does not matter .
system
I recommend the Warkworth House at Warkworth Terrace .   Would you like me to book this for you ?
_:search area east
_:search type Hotel
_:search area east
_:system inquired _:user
_:search stars 5
_:search type Hotel
_:search area east
_:system inquired _:user
_:search stars 5
_:search pricerange ?
_:result area east
_:result category guesthouses
_:result count 6
_:result stars four
_:result type Hotel
_:search has_parking yes
_:search type Hotel
_:search area east
_:system inquired _:user
_:search stars 5
_:result area east
_:result category guesthouses
_:result count 6
_:result stars four
_:search has_parking yes
_:result pricerange cheaply priced
_:result pricerange moderate
_:result amount All
_:result has_parking none
_:result type Hotel
_:search pricerange does not matter
_:search type Hotel