inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I am looking for an expensive hotel with free parking .
request((_:search,area,?);(_:search,stars,?);(_:search,type,'Hotel')) inform((_:result,count,'5');(_:result,type,'Hotel'))
system
We have 5 places that offer all of that . Any preference on star rating or area ?
inform((_:search,category,'guesthouse');(_:search,has_parking,'yes');(_:search,stars,'dontcare');(_:search,type,'Hotel'))
user
No , that 's not important to me . But , I would prefer to stay in a guesthouse with free parking .
request((_:search,category,?);(_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,category,'guesthouse');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
Sorry , there are no guesthouse type expensive places with free parking . Perhaps you 'd   prefer a different type or price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Cheap would be fine as well .
inform((_:result,category,'guesthouse');(_:result,name,'Allenbell');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Sure , the Allenbell is a 4 star guesthouse .   Does that sound good ?
inform((_:search,day,'wednesday');(_:search,people,'5');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes . Can you make a reservation for 4 nights starting Wednesday ? There are 5 people in my party .
reqmore() inform((_:booking,ref,'E8NPWA4B');(_:booking,type,'Booking'))
system
I 've made your reservation . The reference number is E8NPWA4B . What else can I help you with ?
thank()
user
That 's all I needed , thanks so much for your help !
system
You 're welcome , enjoy your stay !
_:search category hotel
_:search has_parking yes
_:search pricerange expensive
_:search type Hotel
_:search pricerange expensive
_:search area ?
_:result count 5
_:result type Hotel
_:search category guesthouse
_:search has_parking yes
_:search stars dontcare
_:search type Hotel
_:search area ?
_:result count 5
_:result type Hotel
_:search has_parking yes
_:search stars dontcare
_:search category ?
_:system canthelp _:search/3cbbc8e3
_:search/3cbbc8e3 category guesthouse
_:search/3cbbc8e3 pricerange expensive
_:search/3cbbc8e3 type Hotel
_:search pricerange cheap
_:search type Hotel
_:search area ?
_:result count 5
_:search has_parking yes
_:search stars dontcare
_:search category ?
_:system canthelp _:search/3cbbc8e3
_:search/3cbbc8e3 category guesthouse
_:search/3cbbc8e3 pricerange expensive
_:search/3cbbc8e3 type Hotel
_:search pricerange cheap
_:result category guesthouse
_:result name Allenbell
_:result stars 4
_:result type Hotel
_:search day wednesday
_:search people 5
_:search stay 4
_:search type Hotel
_:search area ?
_:result count 5
_:search has_parking yes
_:search stars dontcare
_:search category ?
_:system canthelp _:search/3cbbc8e3
_:search/3cbbc8e3 category guesthouse
_:search/3cbbc8e3 pricerange expensive
_:search/3cbbc8e3 type Hotel
_:search pricerange cheap
_:result category guesthouse
_:result name Allenbell
_:result stars 4
_:result type Hotel
_:search day wednesday
_:search people 5
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref E8NPWA4B
_:booking type Booking