The script package overview summarizes the main functions of the Sabre Red Workspace script package. It includes booking options for air, car, hotel, limo, and rail segments that allow agents to add, modify, cancel and perform other actions on reservations. It also includes finishing options for quality control, ticketing, sending emails/faxes, and international functions like visa processing. The package is designed to be user-friendly and include troubleshooting features like version numbers.