Marque el 1 (800) 618-0104 KLM Airlines telefono y conecte con el servicio de atención al cliente de KLM Airlines. Con la ayuda de estos....
https://www.airlinesadviser.com/es/articulos/klm-airlines-telefono/

If you want to make a Lufthansa reservation, you can speak to a live person at Lufthansa customer service. Dial 1 (800) 645-3880 or +1-860-590-8822....
https://www.airlinesadviser.com/blog/how-do-i-speak-to-a-live-person-at-lufthansa/