inform((_:search,category,'college');(_:search,type,'Attraction'))
user
I 'm looking for a college to visit , can you help me ?
request((_:search,area,?);(_:search,type,'Attraction'))
system
Which area would you like to visit ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Any area is fine . Can you tell me the fee , postcode , and address of your favorite one ?
inform((_:result,address,"storey 's way");(_:result,area,'west');(_:result,entrance_fee,'free');(_:result,name,'Churchill college');(_:result,postcode,'db30ds');(_:result,type,'Attraction')) reqmore()
system
Churchill college in the west is a great place to visit , the address is storey 's way with postcode db30ds and entrance is free .   Can I help with anything else ?
inform((_:search,food,'Italian');(_:search,type,'Restaurant'))
user
Can you find me an Italian restaurant near the college ?
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Any particular price range ?
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
Actually , I need to book a train departing from Cambridge .
system
Can you please specify where you want to go , which day and what time you want to arrive ?
_:search category college
_:search type Attraction
_:search category college
_:search area ?
_:search type Attraction
_:result address ?
_:result postcode ?
_:result type Attraction
_:search category college
_:search area ?
_:result address storey 's way
_:result area west
_:result entrance_fee free
_:result name Churchill college
_:result postcode db30ds
_:result type Attraction
_:system inquired _:user
_:search food Italian
_:search type Restaurant
_:search category college
_:search area ?
_:result address storey 's way
_:result area west
_:result entrance_fee free
_:result name Churchill college
_:result postcode db30ds
_:result type Attraction
_:system inquired _:user
_:search food Italian
_:search pricerange ?
_:search departure cambridge
_:search type Train