This report discusses organizational communication theories and strategies for overcoming barriers in Hays Travel. It covers the bureaucracy theory, acceptance theory of authority, communication theory, and Theory X and Theory Y. The report also identifies barriers preventing people from booking holidays abroad, such as informative, culture, physical, emotional, and organizational barriers. Hays Travel's strategies for overcoming these barriers include making communication clear, ensuring the right time of communication, using easily understood languages, making clear and short points, and taking care of body language and message tone. The report concludes with recommendations for Hays Travel to improve communication and reduce barriers.