inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I need a hotel on the north side with free parking .
request((_:search,category,?);(_:search,type,'Hotel')) inform((_:result,count,'11');(_:result,type,'Hotel'))
system
Okay , there are 11 places to stay that might work . Would you prefer a guesthouse or a hotel ?
inform((_:search,category,'guesthouse');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I 'd prefer a moderate price guesthouse .
inform((_:result,area,'north');(_:result,category,'guesthouse');(_:result,count,'7');(_:result,name,'Acorn Guest House');(_:result,pricerange,'moderately priced');(_:result,stars,'4');(_:result,type,'Hotel'))
system
That leaves us with about 7 options . Can I suggest the Acorn Guest   House ? It is a 4 star moderately priced guesthouse in the north .
inform((_:search,day,'monday');(_:search,people,'4');(_:search,stay,'3');(_:search,type,'Hotel'))
user
That sounds fine . Would you make a reservation for 4 people , 3 nights starting Monday ?
reqmore() inform((_:booking,ref,'3ZYK9LO1');(_:booking,type,'Booking'))
system
Your booking was successful and reference number is 3ZYK9LO1 . Is there anything else I may assist you with ?
thank()
user
No , that about covers it . Thanks for your help today .
system
You are welcome . Thank you for using Cambridge TownInfo Centre . Goodbye .
_:search area north
_:search has_parking yes
_:search type Hotel
_:search area north
_:search has_parking yes
_:result count 11
_:result type Hotel
_:search category guesthouse
_:search pricerange moderate
_:search type Hotel
_:search area north
_:search has_parking yes
_:search category guesthouse
_:search pricerange moderate
_:result area north
_:result category guesthouse
_:result count 7
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result stars 4
_:result type Hotel
_:search day monday
_:search people 4
_:search stay 3
_:search type Hotel
_:search area north
_:search has_parking yes
_:search category guesthouse
_:search pricerange moderate
_:result area north
_:result category guesthouse
_:result count 7
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result stars 4
_:result type Hotel
_:search day monday
_:search people 4
_:search stay 3
_:search type Hotel
_:system inquired _:user
_:booking ref 3ZYK9LO1
_:booking type Booking