inform((_:search,name,'Parkside Police Station');(_:search,type,'Police'))
user
Good afternoon , would you kindly tell me where the Parkside Police Station is ?
inform((_:result,address,'Parkside , Cambridge');(_:result,name,'Parkside Police Station');(_:result,type,'Police')) reqmore()
system
Sure . The Parkside Police Station is at Parkside , Cambridge . Is there anything else I can assist you with ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Police'))
user
Yes , please provide me with the address and postcode .
inform((_:result,address,'Parkside , Cambridge');(_:result,postcode,'CB11JG');(_:result,type,'Police'))
system
Parkside , Cambridge 
 Postcode 	 : CB11JG . Do you need anything else ?
thank()
user
Nope , that takes care of everything for me . Thanks a bunch .
system
You 're welcome . Thank you for using the Cambridge TownInfo centre . Have a great day .
_:search name Parkside Police Station
_:search type Police
_:search name Parkside Police Station
_:search type Police
_:result address Parkside , Cambridge
_:result name Parkside Police Station
_:result type Police
_:system inquired _:user
_:result address ?
_:result postcode ?
_:search name Parkside Police Station
_:search type Police
_:result name Parkside Police Station
_:system inquired _:user
_:result address Parkside , Cambridge
_:result postcode CB11JG
_:result type Police