inform((_:search,department,'emergency department');(_:search,type,'Hospital'))
user
Please connect me to a hospital with an emergency department .
inform((_:result,address,'Hills Rd , Cambridge');(_:result,phone,'01223217118');(_:result,type,'Hospital'))
system
You need Addenbrookes Hospital , located at Hills Rd , Cambridge , phone 01223217118 .
request((_:result,postcode,?);(_:result,type,'Hospital'))
user
Thanks , what is the postcode ?
inform((_:result,postcode,'CB20QQ');(_:result,type,'Hospital'))
system
The Postcode 	 is CB20QQ .   Do you need any other assistance ?
thank()
user
That is all we needed .   Thank you .
system
You are welcome . Goodbye
_:search department emergency department
_:search type Hospital
_:search department emergency department
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result phone 01223217118
_:result type Hospital
_:result postcode ?
_:search department emergency department
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result phone 01223217118
_:result postcode CB20QQ
_:result type Hospital