Ultimately, all their orders were carried out by human agents.

But God is still in the business of performing miracles through human agents, like you and me.

"I will try to locate a human agent to deal with you as requested."

"I have called all over the City, sir, and no human agent has responded to my announcement of your presence."

It was repeated: "No human agent has responded to your presence."

Subsequently, additional human agents belonging to the same group were discovered.

As artificial persons, companies can only act through human agents.

This is all information none of our human agents were high enough to obtain.

I think that's why she finds it necessary to work through human agents.

The so called human agent represents a user interacting with the system.