inform((_:search,food,'european');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,type,'Restaurant'))
user
What is that european food place 's address ?
request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,amount,'several');(_:result,food,'European');(_:result,type,'Restaurant'))
system
I found several places serving European food .   Do you have a preference as to the location ?
inform((_:search,area,'dontcare');(_:search,type,'Restaurant'))
user
No , any part of town is fine .
inform((_:result,address,'Cambridge Lodge Hotel 139 Huntingdon Road City Centre');(_:result,food,'European');(_:result,name,'Cambridge Lodge Restaurant');(_:result,type,'Restaurant'))
system
Cambridge Lodge Restaurant serves European food and is located at Cambridge Lodge Hotel 139 Huntingdon Road City Centre .
thank()
user
Thank you , goodbye .
system
Have a great day and enjoy your food .
_:search food european
_:search type Restaurant
_:result address ?
_:result type Restaurant
_:search food european
_:result address ?
_:result amount several
_:result food European
_:result type Restaurant
_:search area dontcare
_:search type Restaurant
_:search food european
_:result amount several
_:search area dontcare
_:search type Restaurant
_:result address Cambridge Lodge Hotel 139 Huntingdon Road City Centre
_:result food European
_:result name Cambridge Lodge Restaurant
_:result type Restaurant