It is a common knowledge that airlines should make airplane seats smaller and stop offering services during the flight. I agree with this statement because not only will it help economy but it will be helpful in many other ways too. First, many animals will be saved. More specifically, the seats are made by leather, so many animals are being killed so that big seats will be made. By making smaller seats, like I said before, many of them will not be killed. Furthermore, the people who offer services during the flights are on danger. What I mean is that, they are not sitting but instead, they are walking in order to offer people food and entertainment. Finally, more people will use airplanes to travel. In other words, many people can't afford such travels. By doing those actions, the airplanes will be cheaper, so many people will travel by plane. Taking all the above into consideration, if airlines do the things mentioned, there will be good results.