An Online Reservations Agent is responsible for assisting customers with booking travel arrangements, such as flights, hotels, car rentals, or event reservations. They typically work for travel agencies, hotels, airlines, or other service providers and handle customer inquiries via phone, email, or chat. Their duties include processing reservations, providing pricing and availability details, and resolving any booking-related issues. Strong communication skills, attention to detail, and familiarity with reservation systems are essential for this role.