Do you mean that I do not need to re-issue the ticket but simply change the inland flight? Aiya, maybe I do not see the above clear enough. They charged me US$100 already. Aiya!
No ah. I do not need to amend anything. I just told the operator that I wanted to re-issue as the tax and fuel additional fee seemed reduced a lot. She was very kind and calculate the difference for me.
Thank you so much sis. I booked tickets for my family from HK to Brisbane, then Brisbane to Carins and Carins to HK. Last night I called for re-issue the tickets, I can get back in total of about $2200. Yeah!