inform((_:search,food,'vegetarian');(_:search,type,'Restaurant'))
user
I am looking for a restaurant serving vegetarian food .
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,food,'vegetarian');(_:result,type,'Restaurant'))
system
we do not have any restaurant serving vegetarian food .   Can I help you with anything else ?
inform((_:search,food,'vietnamese');(_:search,type,'Restaurant'))
user
Can you look for Vietnamese restaurants then ?
inform((_:result,address,'17 Magdalene Street');(_:result,food,'vietnamese');(_:result,name,'Thanh binh');(_:result,type,'Restaurant')) reqmore()
system
Thanh binh serves vietnamese food . They are located at 17 Magdalene Street City Centre . Would you like more information ?
thank()
user
No , thank you .
bye()
system
Goodbye .
bye()
user
Goodbye .
system
good bye .
_:search food vegetarian
_:search type Restaurant
_:system canthelp _:search/9bc9f602
_:search/9bc9f602 type Restaurant
_:system inquired _:user
_:result food vegetarian
_:result type Restaurant
_:search food vietnamese
_:search type Restaurant
_:system canthelp _:search/9bc9f602
_:search/9bc9f602 type Restaurant
_:search food vietnamese
_:search type Restaurant
_:result address 17 Magdalene Street
_:result food vietnamese
_:result name Thanh binh
_:result type Restaurant
_:system inquired _:user
_:system canthelp _:search/9bc9f602
_:search/9bc9f602 type Restaurant
_:search food vietnamese
_:search type Restaurant
_:result address 17 Magdalene Street
_:result food vietnamese
_:result name Thanh binh
_:result type Restaurant
_:system inquired _:user
_:system dismissed _:user
_:user dismissed _:system