i bought a flight ticket and denied to board

A friend of mine bought me a ticket worth 478,00 BRITISH POUNDS using his own credit card while I was in Turkey Istambul intending to fly to Dublin via Amsterdam on a short visit. My flight was scheduled as follow KLM Airline operated by Pegasus Airlines from Istambul Sabiha Gokcen, Saturday 14/March/2015.<br> <br> On my arrival at the Airport I was denied to fly by the Pegasus Airlines Member of Staff stating their reasons, they never gave me any valid reason of why was I not allowed to board my flight. At the Airport they promise to refund all my ticket money.<br> <br> All this three reputable companies do not want to take the full responsibility of where the money went to and why can't they refund the money, [URL Removed] PEGASUS AIRLINES AND KLM <br> <br> A friend of mine contacted his credit card company on many times through phone calls and also we provided all the evidence that the ticket was not actually utilised as to fight off his case to no avail as they refused to refund his money. The money has not being refunded up until today.<br> <br> This is a violation of a human's right and unfairly treatment to ********** your hard earned money. I would appreciate if HELLOPETER could assists<br> Dan <br>