https://divx.zendesk.com/hc/en-us/community/posts/26782865937943--Refund-Cancellation-%F0%9D%9F%B4%F0%9D%9F%B2%F0%9D%9F%B2-%F0%9D%9F%B4%F0%9D%9F%AF%F0%9D%9F%B4-%F0%9D%9F%B0%F0%9D%9F%B5%F0%9D%9F%AF%F0%9D%9F%B0-Does-Lufthansa-have-a-free-cancellation-policy-24HOUR-policy