inform((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))
user
I would like some Lebanese food in the west part of town . Are there any available ?
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
I 'm sorry we do n't have any Lebanese restaurants located in the west part of town .   Would you like to try a different type of food ?
inform((_:search,food,'thai');(_:search,type,'Restaurant'))
user
How about Thai food ?
reqmore() inform((_:result,area,'west');(_:result,food,'thai');(_:result,name,'sala thong');(_:result,type,'Restaurant'))
system
sala thong serves thai food and is located in the west part of town . Would you like more information for them ?
request((_:result,address,?);(_:result,phone,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
Yes , the address , phone number , and their price range please .
inform((_:result,address,'35 Newnham Road Newnham');(_:result,name,'Sala thong');(_:result,phone,'01223 323178');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Sala thong is an expensive restaurant located at 35 Newnham Road Newnham . The phone number is 01223 323178 .
thank()
user
Thank you goodbye .
system
thank you and good bye
_:search area west
_:search food lebanese
_:search type Restaurant
_:search area west
_:system canthelp _:search/93cf2914
_:search/93cf2914 type Restaurant
_:search food thai
_:search type Restaurant
_:search area west
_:system canthelp _:search/93cf2914
_:search/93cf2914 type Restaurant
_:search food thai
_:search type Restaurant
_:system inquired _:user
_:result area west
_:result food thai
_:result name sala thong
_:result type Restaurant
_:result address ?
_:result phone ?
_:result pricerange ?
_:search area west
_:system canthelp _:search/93cf2914
_:search/93cf2914 type Restaurant
_:search food thai
_:search type Restaurant
_:system inquired _:user
_:result area west
_:result food thai
_:result address 35 Newnham Road Newnham
_:result name Sala thong
_:result phone 01223 323178
_:result pricerange expensive
_:result type Restaurant