https://community.articulate.com/discussions/rise-360/customer-service-care-what-is-the-24-hour-for-lufthansa

https://community.articulate.com/discussions/rise-360/customer-service-care-what-is-the-24-hour-for-lufthansa

https://community.articulate.com/discussions/rise-360/customer-service-care-what-is-the-24-hour-for-lufthansa