<prompt> Human: Hello, I have recently moved about 4500 into my portfolio and Im looking into purchasing an airline stock. I am interested in either Delta, JetBlue or Southwest but Im unsure which one to choose. I am 24 and have a nice paying job but I want to start saving for a home of my own. Any financial advice would be appreciated!  <response>: Buy a low cost mutual fund instead. Just by asking this question means that you shouldnt do it. 