inform((_:search,name,'rice boat');(_:search,type,'Restaurant'))
user
I 'm looking for a particular restaurant . Its name is called rice boat .
offer((_:booking,type,'Booking')) inform((_:result,food,'Indian');(_:result,type,'Restaurant'))
system
Yes , Indian food ! Very good . Would you like me to make a reservation ?
request((_:result,postcode,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
No thanks , but could I get the price range and the postcode please ?
system
the price is in the expensive range and the postcode is cb39ey .
_:search name rice boat
_:search type Restaurant
_:search name rice boat
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result food Indian
_:result type Restaurant
_:result postcode ?
_:result pricerange ?