Do you like situation comedy? How about clever dialogue? Do the elements of classic farce make you laugh? Many a film has sustained itself on one of the foregoing. In "The Matchmaker," you get all three. The picture is perfectly cast, with the peerless (though by now, nearly forgotten) Shirley Booth as a sly but gentle, voracious but sweet, determined yet vulnerable Dolly. Paul Ford huffs and puffs in his characteristic manner, without overplaying. Anthony Perkins reminds us of his versatility with this twinkle-in-the-eye triumph in romantic comedy. A young Shirley MacLaine is simply adorable. Too bad the talented Robert Morse has so little to do, but with such a strong cast in more prominent roles, he had to save his elfin hijinks for another day.