inform((_:search,area,'south');(_:search,category,'hotel');(_:search,type,'Hotel'))
user
I need a hotel in the south
offer((_:booking,type,'Booking')) inform((_:result,area,'south');(_:result,name,'lensfield hotel');(_:result,type,'Hotel'))
system
The lensfield hotel is in the south . Do you want me to book it for you ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
does it include free parking ?
offer((_:booking,type,'Booking')) inform((_:result,has_parking,'none');(_:result,name,'Lensfield Hotel');(_:result,type,'Hotel'))
system
Yes the Lensfield Hotel does have parking .   Would you like me to book it ?
thank()
user
Thank you goodbye
system
It 's been my pleasure . Have a great stay in Cambridge .
_:search area south
_:search category hotel
_:search type Hotel
_:search area south
_:search category hotel
_:system offered _:booking
_:booking type Booking
_:result area south
_:result name lensfield hotel
_:result type Hotel
_:search has_parking yes
_:search type Hotel
_:search area south
_:search category hotel
_:system offered _:booking
_:booking type Booking
_:result area south
_:search has_parking yes
_:search type Hotel
_:result has_parking none
_:result name Lensfield Hotel
_:result type Hotel