inform((_:search,name,'avalon');(_:search,type,'Hotel'))
user
I 'm looking for a hotel called avalon .
offer((_:booking,type,'Booking')) inform((_:result,category,'hotel');(_:result,type,'Hotel'))
system
Ok I have found the hotel . Would you like to book a room ?
inform((_:search,day,'wednesday');(_:search,people,'7');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Great , yes please .   There will be 7 of us arriving on Wednesday .   We 'd like to stay for 4 nights .
system
You reservation was booked .   The reference number is KB5QHVIU .   Do you need help with anything else ?
_:search name avalon
_:search type Hotel
_:search name avalon
_:system offered _:booking
_:booking type Booking
_:result category hotel
_:result type Hotel
_:search day wednesday
_:search people 7
_:search stay 4
_:search type Hotel