I have a final round of interview at a company P in a few days. I have to cancel this interview because I got better opportunities elsewhere. P has paid for my flight tickets a while ago. How can I decline the interview politely at this stage, without getting into why I can't make it and without burning bridges ? Btw, I do not need interview practice. I have to think about myself first.
I tried getting answers here, but they did not give me a clear answer. Most of them suggest that I go for the interview anyway which is something I am not willing to do.