Any person starts the booking after they are totally sure of the plan, but sometimes we may face a disturbance in the plans, which turns out to be such that we have to cancel the reservation. In that case, your only guidance will be the airlines cancellation policy.With this policy, travelers can learn the cancellation process, regulations and charges, so they can make the changes easily and they don’t have to pay extra. Understand the policy beforehand, and then start the cancellation process, so you don’t get stuck in between.