inform((_:search,area,'north');(_:search,category,'hotel');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I am looking for a hotel in the north part of Cambridge . Preferably a 4 star or greater . Can you recommend one ?
inform((_:result,category,'hotels');(_:result,count,'8');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Acorn Guest House');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
There are 8 hotels that meet that criteria . Would the Acorn Guest House work for you ? It has free wifi and parking , and is moderately priced .
inform((_:search,area,'west');(_:search,category,'college');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
Actually , I 'm looking for a college to the west . Can I get their phone number and address ?
request((_:search,name,?);(_:search,type,'Attraction')) inform((_:result,category,'college');(_:result,type,'Attraction'))
system
Any particular college you are looking for ?
user
No particular college , but it must be in the western part of town .
inform((_:result,name,'Churchill College');(_:result,type,'Attraction'))
system
How about Churchill College ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
Can I get their address and phone number ?
reqmore() inform((_:result,address,"Storey 's Way");(_:result,phone,'01223336233');(_:result,type,'Attraction'))
system
They are located on Storey 's Way .   Thier phone number is 01223336233 . Can I help with anything else ?
inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I am also looking for a place to stay in the north with free parking .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
There are several . Do you have a pricerange in mind ?
inform((_:search,pricerange,'dontcare');(_:search,type,'Hotel'))
user
It does n't matter .   Just use your best judgement .
system
acorn guest house 	 would be nice for you
_:search area north
_:search category hotel
_:search stars 4
_:search type Hotel
_:search stars 4
_:result category hotels
_:result count 8
_:result has_internet none
_:result has_parking none
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result type Hotel
_:search area west
_:search category college
_:search type Attraction
_:result address ?
_:result phone ?
_:result type Attraction
_:search stars 4
_:result count 8
_:result has_internet none
_:result has_parking none
_:result name Acorn Guest House
_:result pricerange moderately priced
_:search area west
_:search category college
_:result address ?
_:result phone ?
_:search name ?
_:search type Attraction
_:result category college
_:result type Attraction
_:search stars 4
_:result count 8
_:result has_internet none
_:result has_parking none
_:result pricerange moderately priced
_:search area west
_:search category college
_:result address ?
_:result phone ?
_:search name ?
_:search type Attraction
_:result category college
_:result name Churchill College
_:result type Attraction
_:search stars 4
_:result count 8
_:result has_internet none
_:result has_parking none
_:result pricerange moderately priced
_:search category college
_:search name ?
_:result category college
_:result name Churchill College
_:system inquired _:user
_:result address Storey 's Way
_:result phone 01223336233
_:result type Attraction
_:search area north
_:search has_parking yes
_:search type Hotel
_:search stars 4
_:result count 8
_:result has_internet none
_:result has_parking none
_:result pricerange moderately priced
_:search category college
_:search name ?
_:result category college
_:result name Churchill College
_:system inquired _:user
_:result address Storey 's Way
_:result phone 01223336233
_:search area north
_:search has_parking yes
_:result amount several
_:result type Hotel
_:search pricerange dontcare
_:search type Hotel