hello()
user
Hi , I am looking for information on a place to stay .
request((_:search,name,?);(_:search,type,'Hotel'))
system
Sure , are you looking for anything specific ?
inform((_:search,category,'hotel');(_:search,pricerange,'cheap');(_:search,stars,'four');(_:search,type,'Hotel'))
user
Yes a four star hotel that is cheap .
inform((_:result,category,'hotel');(_:result,name,'Cambridge Belfry');(_:result,pricerange,'cheap');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,address,'Back Lane , cambourne');(_:result,type,'Hotel'))
system
The Cambridge Belfry is a cheap hotel with a 4 star rating .   It 's at Back Lane , cambourne .   Can I book it ?
inform((_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
Is that a guesthouse ? That is the type I am looking for .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,category,'guest houses');(_:result,count,'7');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
There are 7 guest houses that are cheap , which part if town did you have in mind ?
inform((_:search,area,'north');(_:search,pricerange,'dontcare');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I do n't care about price . I just need a place to stay in the north that 's 4 stars .
system
There are eight guesthouses in the north . I recommend home from home it has free internet and parking . Would you like me to book that ?
_:user greeted _:system
_:user greeted _:system
_:search name ?
_:search category hotel
_:search pricerange cheap
_:search stars four
_:search type Hotel
_:user greeted _:system
_:search name ?
_:search pricerange cheap
_:search stars four
_:result category hotel
_:result name Cambridge Belfry
_:result pricerange cheap
_:result stars 4
_:system offered _:booking
_:booking type Booking
_:result address Back Lane , cambourne
_:result type Hotel
_:search category guesthouse
_:search type Hotel
_:user greeted _:system
_:search name ?
_:result name Cambridge Belfry
_:result stars 4
_:system offered _:booking
_:booking type Booking
_:result address Back Lane , cambourne
_:search category guesthouse
_:result category guest houses
_:result count 7
_:result pricerange cheap
_:result type Hotel
_:search area north
_:search pricerange dontcare
_:search stars 4
_:search type Hotel