• reserving in advance; recording, inscription
• a booking is the arrangement that you make when you book something such as a theatre seat or a hotel room.
• clerk in a ticket office, ticket agent
• ticket office, place where tickets are purchased
• a booking office is a room where tickets are sold and booked, especially in a theatre or a railway station.
accommodate prior booking
• honor reservations which were made earlier
• act of selling the same ticket twice