inform((_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Any chance you can direct me to where I can locate a cheap room for the night ?
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'a lot');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
Sure , we have a lot of cheap places to stay . Is there an area of town that you prefer ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
A guest house , with free parking , would be just the thing .
inform((_:result,has_parking,'none');(_:result,name,'Alexander Bed and Breakfast');(_:result,pricerange,'cheaply priced');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Might I suggest the Alexander Bed and Breakfast ? They 're cheaply priced , ranked 4 stars , and they do offer free parking .
inform((_:search,day,'thursday');(_:search,people,'5');(_:search,stay,'4');(_:search,type,'Hotel'))
user
That sounds perfect , actually . Can you book me a room on Thursday for 5 people for a 4 night stay ?
reqmore() inform((_:booking,ref,'D3Q7SAFM');(_:booking,type,'Booking'))
system
That booking was successful , your reference number is D3Q7SAFM . Is there anything else I can do for you today ?
user
No , that gives me everything I need .
system
OK great .   Have a nice day .   Bye .
_:search pricerange cheap
_:search type Hotel
_:search pricerange cheap
_:search area ?
_:result amount a lot
_:result pricerange cheap
_:result type Hotel
_:search has_parking yes
_:search type Hotel
_:search pricerange cheap
_:search area ?
_:result amount a lot
_:search has_parking yes
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:result pricerange cheaply priced
_:result stars 4
_:result type Hotel
_:search day thursday
_:search people 5
_:search stay 4
_:search type Hotel
_:search pricerange cheap
_:search area ?
_:result amount a lot
_:search has_parking yes
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:result pricerange cheaply priced
_:result stars 4
_:result type Hotel
_:search day thursday
_:search people 5
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref D3Q7SAFM
_:booking type Booking