inform((_:search,area,'east');(_:search,pricerange,'moderately');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
I would like a moderately prices restaurant in the East part of town . I would like the phone number and postcode , please .
select((_:result,food,'Indian');(_:result,food,'Italian');(_:result,type,'Restaurant')) inform((_:result,area,'East');(_:result,count,'3');(_:result,type,'Restaurant'))
system
We have 3 matching your request in the East part of town . Do you prefer Indian or Italian ?
inform((_:search,food,"do n't care");(_:search,type,'Restaurant'))
user
I do n't care .
system
There is Pizza Hut Fen Ditton , their phone number is Cambridge Retail Park Newmarket Road Fen Ditton and postal code is C.B 5 , 8 W.R.
_:search area east
_:search pricerange moderately
_:search type Restaurant
_:result phone ?
_:result postcode ?
_:result type Restaurant
_:search area east
_:search pricerange moderately
_:result phone ?
_:result postcode ?
_:result food Indian
_:result food Italian
_:result area East
_:result count 3
_:result type Restaurant
_:search food do n't care
_:search type Restaurant