Did you know that you may have purchased an airline ticket for $500 and the person sitting next to you on the plane might have paid $1200 for the same economy or coach class ticket?
This is very common and normal. Many air travelers do not know that there are different levels of the ticket fares. There may be about ten different levels for economy or coach class tickets and several levels for business/ first class airline tickets. The only major differences between them are the price and the rules.