inform((_:search,has_internet,'yes');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
Hi , how are you ?   Can you help me find an expensive place to stay that includes free wifi ?
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'5');(_:result,type,'Hotel'))
system
We have 5 such places ! Any preference on area ?
inform((_:search,area,'north');(_:search,category,'hotel');(_:search,type,'Hotel'))
user
Yes , I need a hotel in the north , close to the airport , thanks .
canthelp((_:search,area,'north');(_:search,category,'hotels');(_:search,has_internet,'none');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
Unfortunately , there are no expensive hotels in the north that include free wifi . Would you like to change your criteria ?
request((_:result,area,?);(_:result,type,'Hotel'))
user
Well , can you check in other areas ?
inform((_:result,area,'centre');(_:result,area,'west');(_:result,name,'Huntingdon Marriott Hotel');(_:result,name,'University Arms Hotel');(_:result,type,'Hotel'))
system
I recommend either the Huntingdon Marriott Hotel in the west or the University Arms Hotel in the centre . Would one of them work for you ?
request((_:result,phone,?);(_:result,type,'Hotel'))
user
Could you give me the phone number of the Marriott please ?
inform((_:result,name,'huntingdon marriott hotel');(_:result,phone,'01480446000');(_:result,type,'Hotel')) reqmore()
system
The phone number for the huntingdon marriott hotel is 01480446000 . Is there anything else I can assist you with today ?
thank()
user
That 's all . Thank you !
system
You 're very welcome . Have a wonderful stay !
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_:search has_internet yes
_:search pricerange expensive
_:result count 5
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_:search area north
_:search category hotel
_:search type Hotel
_:search has_internet yes
_:search pricerange expensive
_:result count 5
_:result type Hotel
_:search area north
_:search category hotel
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_:system canthelp _:search/1b32027a
_:search/1b32027a area north
_:search/1b32027a category hotels
_:search/1b32027a has_internet none
_:search/1b32027a pricerange expensive
_:search/1b32027a type Hotel
_:result area ?
_:search has_internet yes
_:search pricerange expensive
_:result count 5
_:search area north
_:search category hotel
_:search type Hotel
_:system canthelp _:search/1b32027a
_:search/1b32027a area north
_:search/1b32027a category hotels
_:search/1b32027a has_internet none
_:search/1b32027a pricerange expensive
_:search/1b32027a type Hotel
_:result area centre
_:result area west
_:result name Huntingdon Marriott Hotel
_:result name University Arms Hotel
_:result type Hotel
_:result phone ?
_:search has_internet yes
_:search pricerange expensive
_:result count 5
_:search area north
_:search category hotel
_:search type Hotel
_:system canthelp _:search/1b32027a
_:search/1b32027a area north
_:search/1b32027a category hotels
_:search/1b32027a has_internet none
_:search/1b32027a pricerange expensive
_:search/1b32027a type Hotel
_:result area centre
_:result area west
_:result name huntingdon marriott hotel
_:result phone 01480446000
_:result type Hotel
_:system inquired _:user