Pattayaturtle

I had a return to HKG on September 13 at 8:25 confirmed from August. Today I got a pre check in E-mail and I see my flight is at 6:40. I called the BKK office and asked why it was changed and they said the flight was cancelled August 20 due to low passenger count on Sunday's. I asked why I was not notified and she told me it was a free ticket and they don't notify these ticket holders. It was not a free ticket it was a milage ticket 108.000 miles JFK-BKK. So I asked if there was any later flights because I have a function to attend Saturday evening and my flight from HKG to JFK is at 19:00 pm.