inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in the west part of town .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,area,'west');(_:result,count,'14');(_:result,type,'Restaurant'))
system
There are 14 restaurants in the west . Are you looking for a particular cuisine ?
inform((_:search,food,'christmas');(_:search,type,'Restaurant'))
user
I would like christmas food .
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
I 'm sorry , there are no restaurants listed serving Christmas food .   Would you like to try a different kind of food ?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
How about british food ?
select((_:result,pricerange,'expensive');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,area,'west');(_:result,count,'3');(_:result,food,'british');(_:result,type,'Restaurant'))
system
There are 3 british restaurants in the west . Do you like moderate or expensive price range ?
user
Either one is fine .
inform((_:result,area,'west');(_:result,food,'british');(_:result,name,'Graffiti');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Graffiti is an expensive restaurant serving british food in the west . Would you like the phone number , address , or postcode ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
I want the address and phone number .
inform((_:result,address,'Hotel Felix Whitehouse Lane Huntingdon Road');(_:result,phone,'01223 277977');(_:result,type,'Restaurant'))
system
the address is Hotel Felix Whitehouse Lane Huntingdon Road and the phone number is 01223 277977
thank()
user
Thank you goodbye .
system
Goodbye .
_:search area west
_:search type Restaurant
_:search area west
_:result area west
_:result count 14
_:result type Restaurant
_:search food christmas
_:search type Restaurant
_:search area west
_:result area west
_:result count 14
_:result type Restaurant
_:system canthelp _:search/452c2117
_:search/452c2117 type Restaurant
_:search food british
_:search type Restaurant
_:search area west
_:system canthelp _:search/452c2117
_:search/452c2117 type Restaurant
_:search food british
_:search type Restaurant
_:result pricerange expensive
_:result pricerange moderate
_:result area west
_:result count 3
_:result food british
_:result type Restaurant
_:search area west
_:system canthelp _:search/452c2117
_:search/452c2117 type Restaurant
_:search food british
_:search type Restaurant
_:result count 3
_:result area west
_:result food british
_:result name Graffiti
_:result pricerange expensive
_:result type Restaurant
_:result address ?
_:result phone ?
_:search area west
_:system canthelp _:search/452c2117
_:search/452c2117 type Restaurant
_:search food british
_:search type Restaurant
_:result count 3
_:result area west
_:result food british
_:result name Graffiti
_:result pricerange expensive
_:result address Hotel Felix Whitehouse Lane Huntingdon Road
_:result phone 01223 277977
_:result type Restaurant