The musical follows the story of Professor Henry Higgins (played by [insert actor's name]), a linguistics expert who makes a bet with his colleague, Colonel Pickering, that he can transform Eliza Doolittle (played by [insert actress's name]), a Cockney flower girl, into a sophisticated lady. Higgins takes Eliza under his wing and, through a series of lessons and training, teaches her how to speak and behave like a refined lady.