inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
I 'm needing a 4 star guest house today .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'guesthouses');(_:result,count,'18');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Sure ! We have 18 4 star guesthouses , would you like a specific part of town or price range ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Do you know if any of them offer free wifi ?
system
I have 5 optionsd available , all have WiFi
_:search stars 4
_:search type Hotel
_:search stars 4
_:search area ?
_:search pricerange ?
_:result category guesthouses
_:result count 18
_:result stars 4
_:result type Hotel
_:search has_internet yes
_:search type Hotel