If you're wondering how to manage your Lufthansa booking, it's easy. Visit the Lufthansa website or app, enter your booking reference and last name, and you can make changes to your reservation like seat selection or meal preferences. You can also contact Lufthansa's customer service for assistance with any specific requests. For more information or questions about Lufthansa Manage Booking you can call at helpdesk 1 (800) 645-3880 or 1 (844) 902-4930 (OTA-Skip Waiting). Or go to the Airlinespetpolicy website.