Perhaps the service might want to continue running the known redoubled agent in order to conceal other operations.
The social service wants to get hold of them.
The armed services want many more tactical aircraft than they need or can afford.
A service is helping others with a specific need or want.
"I don't think I'd be doing anyone a service by promising I'll deliver everything everyone wants."
Consequently, the services is not limited but instead custom crafted to the needs and wants of the seller.
After that, you can choose which financial services you want.
The answering service wanted to know the reason for the call.
The service wanted reimbursement for the cost of fighting a fire last fall in southern Montana.
The President's going to announce details of his latest economic program and the service wants me to cover it from the personal, human side.