Have you ever seen the movie Pretty Woman?
No but i learnt it was  directed by Garry Marshall. 
Has he directed any other movies?
I am not sure but this movie was a success for him. It was about down-on-her-luck Hollywood prostitute Vivian Ward, who is hired by Edward Lewis, a wealthy businessman, to be his companion for several business and social functions, and their developing relationship over the course of her week-long stay with him.
I've seen the movie and that is what happens in it.
and their developing relationship over the course of her week-long stay with him. "Pretty Woman" is based on Oh, Pretty Woman written and sung by Roy Orbison.
Originally intended to be a dark cautionary tale about class and sex work in Los Angeles, the film was reconceived as a romantic comedy with a large budget. It was widely successful at the box office and was the third highest-grossing film of 1990. The film saw the highest number of ticket sales in the US ever for a romantic
Pretty Woman" written and sung by the late Roy Orbison. The film was produced on a budget of just $14 million, earning over $463 million in global box office receipts. Written by J. F. Lawton, and directed by Garry Marshall, the film centers around a down-on-her-luck Hollywood prostitute Vivian Ward, who is hired by Edward Lewis, a wealthy businessman, to be his escort for several business and social functions, and their developing relationship over the course of her week-long stay