https://support.google.com/phoneapp/thread/333288075/qatar-rebooking-does-%F0%9D%9A%80%F0%9D%9A%8A%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%9B-have-a-free-cancellation-policyhttps://support.google.com/phoneapp/thread/333288075/qatar-rebooking-does-%F0%9D%9A%80%F0%9D%9A%8A%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%9B-have-a-free-cancellation-policyhttps://support.google.com/phoneapp/thread/333288075/qatar-rebooking-does-%F0%9D%9A%80%F0%9D%9A%8A%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%9B-have-a-free-cancellation-policyhttps://support.google.com/phoneapp/thread/333288075/qatar-rebooking-does-%F0%9D%9A%80%F0%9D%9A%8A%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%9B-have-a-free-cancellation-policyv