inform((_:search,has_internet,'yes');(_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
I am looking for moderately priced lodging with free wifi .
request((_:search,area,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'17');(_:result,type,'Hotel'))
system
There are 17 hotels that match that criteria .   Would you like to narrow it down some ? Do you need free parking ?   What area would you like ?
inform((_:search,stars,'four');(_:search,type,'Hotel'))
user
I would like it to have a four star rating .
request((_:search,category,?);(_:search,type,'Hotel')) inform((_:result,count,'11');(_:result,type,'Hotel'))
system
There are 11 entries . Does type matter to you ?
user
It does not .   Do you have a favorite ?
inform((_:result,area,'north');(_:result,has_parking,'none');(_:result,name,'acorn guest house');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I particularly like the acorn guest house in the north . It meets your criteria plus offers parking , just in case you might need it . Would you like a booking ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Hotel'))
user
I do n't need a booking but can you tell me the postcode and address ?
inform((_:result,address,'154 Chesterton road');(_:result,postcode,'cb41da');(_:result,type,'Hotel')) reqmore()
system
Yes of course , their postcode is cb41da , and their address is 154 Chesterton road . Is there anything else that I can do for you today ?
thank()
user
No , that is all the information I needed .   Thank you !
system
Thanks for using the Cambridge TownInfo Centre . Goodbye !
_:search has_internet yes
_:search pricerange moderately
_:search type Hotel
_:search has_internet yes
_:search pricerange moderately
_:search area ?
_:search has_parking ?
_:result category hotels
_:result count 17
_:result type Hotel
_:search stars four
_:search type Hotel
_:search has_internet yes
_:search pricerange moderately
_:search area ?
_:search has_parking ?
_:result category hotels
_:search stars four
_:search category ?
_:search type Hotel
_:result count 11
_:result type Hotel
_:search has_internet yes
_:search pricerange moderately
_:search area ?
_:search has_parking ?
_:result category hotels
_:search stars four
_:search category ?
_:search type Hotel
_:result count 11
_:result area north
_:result has_parking none
_:result name acorn guest house
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:result address ?
_:result postcode ?
_:search has_internet yes
_:search pricerange moderately
_:search area ?
_:search has_parking ?
_:result category hotels
_:search stars four
_:search category ?
_:search type Hotel
_:result count 11
_:result area north
_:result has_parking none
_:result name acorn guest house
_:system offered _:booking
_:booking type Booking
_:result address 154 Chesterton road
_:result postcode cb41da
_:result type Hotel
_:system inquired _:user