inform((_:search,food,'vegetarian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Hello , I am looking for an expensive restaurant that serves vegetarian food .
canthelp((_:search,type,'Restaurant')) reqmore()
system
There is not a restaurant matching your request .   Would you like another restaurant ?
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
Yes , how about european food instead .
inform((_:result,area,'west');(_:result,food,'european');(_:result,name,'cambridge lodge restaurant');(_:result,type,'Restaurant'))
system
cambridge lodge restaurant is a nice restaurant serves european if you want something in the west .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Could I have their phone number and address ?
inform((_:result,address,'Cambridge Lodge Hotel 139 Huntingdon Road City Centre');(_:result,name,'Cambridge Lodge restaurant');(_:result,phone,'01223 355166');(_:result,type,'Restaurant'))
system
Cambridge Lodge restaurant is located at Cambridge Lodge Hotel 139 Huntingdon Road City Centre and their phone number is 01223 355166 .
bye()
user
thank you good bye
system
glad we could help !
_:search food vegetarian
_:search pricerange expensive
_:search type Restaurant
_:search pricerange expensive
_:system canthelp _:search/77c594d5
_:search/77c594d5 type Restaurant
_:system inquired _:user
_:search food european
_:search type Restaurant
_:search pricerange expensive
_:system canthelp _:search/77c594d5
_:search/77c594d5 type Restaurant
_:system inquired _:user
_:search food european
_:search type Restaurant
_:result area west
_:result food european
_:result name cambridge lodge restaurant
_:result type Restaurant
_:result address ?
_:result phone ?
_:search pricerange expensive
_:system canthelp _:search/77c594d5
_:search/77c594d5 type Restaurant
_:system inquired _:user
_:search food european
_:search type Restaurant
_:result area west
_:result food european
_:result address Cambridge Lodge Hotel 139 Huntingdon Road City Centre
_:result name Cambridge Lodge restaurant
_:result phone 01223 355166
_:result type Restaurant
_:user dismissed _:system