thanks for your suggestions. I have sent them email to explain the situations and awaits for their response.

haha interestingly. I even don’t know what mileage broker is until now, I just have enough Marriott points and thought Alaska is a good choice for the travel package to redeem. However, it ends this way. I am quite new to the award tickets in us. First time learned me this lesson. I know they will picture me as mileage broker after this, just trying to discuss with them.

thanks again.