Https://users.rust-lang.org/t/faqs-list-of-lufthans-irlines-customer-service-24-7-live-person-support-numbers-a-complete-guide/135205 https://users.rust-lang.org/t/faqs-list-of-lufthans-irlines-customer-service-24-7-live-person-support-numbers-a-complete-guide/135205