Welcome to Flyertalk.

I suggest you approach this project differently. Use FlyerTalk's Search tools to see what people have already written and ask questions in the existing threads if you need clarification or more focus.

For example, here is a recent thread which posed almost exactly the same question:

http://www.flyertalk.com/forum/miles...m-airline.html

Here is one which came at it from the opposite end:

http://www.flyertalk.com/forum/miles...ard-seats.html