To start with as we all know that in all walks of life we need to serve and be served in one way or the other. As we undergo our daily activates in our relevant and various fields of our profession we end up one day being in need of moving from one place to the other. One way to do that is through the use of airlines. As we have an idea of the aircraft companies and all other business that deal with such services there are the basic key points we need to put in our minds as we do so. They are as follows: