7. They Literally Lost Your Seat
Sometimes when your schedule changes, your plane changes and as a result, your seat changes. If this occurs, you may literally lose your seat in the process of reassignment. Yet another reason as to why you need double check all your reservation and itinerary.
6. They Don’t Understand Visas
Be aware of the requirements of the country you are traveling to, because traveling with a visa can get tricky. Better yet, check with a travel agent before booking your flight, because it can backfire if the airline staff thinks you are not complying with their requirements.