Communication is essential for effective coordination and management in a hotel. Internal communication within departments and between different units allows for planning, delegation, and maintaining morale. External communication with various agencies also facilitates better sales and service. The front office must communicate regularly with other departments like housekeeping, food and beverage, accounts, engineering, and marketing to coordinate guest needs and services across the hotel such as room assignments, repairs, and special requests. Effective communication is important for operations and guest satisfaction in the hotel industry.