Government Girl (1943)
Government Girl is a 1944 American comedy film produced and directed by Dudley Nichols and starring Olivia de Havilland and Sonny Tufts. Based on a story by Adela Rogers St. Johns, and written by Dudley Nichols and Budd Schulberg, the film is about a secretary working in a factory during World War II who helps her boss navigate the complex political machinations of government in an effort to build bomber aircraft for the war effort.
More at Wikipedia.