Here's a 1970s commercial for Howard Johnson's, which was an American restaurant chain. 

Clip begins with woman’s hand grabbing a pink milkshake with whipped cream, a straw, and a cherry on top. A man’s hand grabs an ice cream sundae with nuts. The woman eats the cherry, and the man scoops the whipped cream with a spoon.

The clip also shows: CUs of the ice cream being mixed with chocolate syrup; lips drinking from the straw; a finger wiping melted ice cream off the glass; the woman sticking her finger in her mouth; and the Howard Johnson’s logo, which features the words “The Flavor of America.”