The Young Secretaries (1974)

...I'm Sorry, Sir, Mr. Roberts Is in Conference...I'm Sorry, Sir, Mr. Smith Is in Conference...I'm Sorry, Sir, Mr. Otis Is in Conference...Now, Learn How to Come Out Ahead in Business from the — Young Secretaries!

Robert Cameron runs an advertising agency that mainly employs attractive young women. Although married to Caroline, Cameron nonetheless is having an affair behind her back. Meanwhile, Caroline is involved with an adulterous fling of her own. Moreover, Cameron has his hands full at work trying to close a big account.