https://allairlinesguide.reamaze.com/articles/how-to-get-in-touch-with-lufthansa-customer-service-via-phone-chat-e-mail-your-complete-support-guide
https://allairlinesguide.reamaze.com/articles/how-to-get-in-touch-with-lufthansa-customer-service-via-phone-chat-e-mail-your-complete-support-guide