Long Distance Relationship

I called my CHING today after my RT, apparently she is going away to another province for training next month so will not be free. She asked me to get a refund but I told her maybe I pushed back the date but she was not able to confirm her schedule. I even tried to tell her if she is not free then no need to accompany me, just wanna meet up and have a chat. Anyway, tried to cancel ticket but it was non-refundable. Only thing I can do now is to go somewhere else or pushed back the date.. I am beginning to think that long distance relationship does not work at all, at times when I need someone to talk to, emm, she isn't actually there.. maybe I should consider going after a local..