inform((_:search,type,'Restaurant'))
user
I am   traveling to Cambridge and looking forward to try local restaurants .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
Okay , any type in mind ?
inform((_:search,departure,'stevenage');(_:search,leave_at,'16:45');(_:search,type,'Train'))
user
The train I 'm looking for should depart from Stevenage and be leaving after 16:45 . Can you help ?
request((_:search,food,?);(_:search,type,'Restaurant'))
system
Okay . You mentioned finding a local restaurant , initially . Would you like me to search for one ? If so , what kind of cuisine ?
user
I 'm looking for something local . What do you recommend ?
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
It depends on what your price range is .
inform((_:search,area,'centre');(_:search,food,'singaporean');(_:search,pricerange,'expensive');(_:search,type,'Restaurant')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Actually I am craving singaporean food , price is no object .   I would also like something in the centre area .
canthelp((_:search,area,'centre');(_:search,food,'singaporean');(_:search,type,'Restaurant')) reqmore()
system
Unfortunately , there is not a singaporean restaurant in the centre of town . Any other preferences ?
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Do you have any asian expensive restaurants ?
inform((_:result,name,'kymmoy');(_:result,type,'Restaurant'))
system
yes , there 's a place called kymmoy .
thank()
user
Thank you so much for your information .
system
enjoy your stay in cambridge !
_:search type Restaurant
_:search food ?
_:search departure stevenage
_:search leave_at 16:45
_:search type Train
_:search departure stevenage
_:search leave_at 16:45
_:search food ?
_:search type Restaurant
_:search departure stevenage
_:search leave_at 16:45
_:search area centre
_:search food singaporean
_:search pricerange expensive
_:search type Restaurant
_:result ticket ?
_:result type Train
_:search departure stevenage
_:search leave_at 16:45
_:search area centre
_:search food singaporean
_:result ticket ?
_:result type Train
_:system canthelp _:search/b692826a
_:search/b692826a area centre
_:search/b692826a food singaporean
_:search/b692826a type Restaurant
_:system inquired _:user
_:search pricerange expensive
_:search type Restaurant
_:search departure stevenage
_:search leave_at 16:45
_:search area centre
_:search food singaporean
_:result ticket ?
_:system canthelp _:search/b692826a
_:search/b692826a area centre
_:search/b692826a food singaporean
_:search/b692826a type Restaurant
_:system inquired _:user
_:search pricerange expensive
_:search type Restaurant
_:result name kymmoy
_:result type Restaurant