copyright' 24-hour rule allows passengers to cancel or modify bookings within 24 hours of purchase without charges. You can talk/chat/speak with their team at 1~844~604~2944 (OTA) Quick-connect for immediate support. Visit https://www.lufthansa.com or email mailto:[email protected] for further details. https://crm.ridemetro.org/forums/general-discussion/eacf6761-dab0-ef11-b542-001dd80082b2