Steelers36, thank you for your information and suggestions.
It is an online company that I used for 10+ years, and they offer a 8% discount off Princess price. The agent who helped me in the past just retired, and I was given this new agent.
I booked the cruise less than 30 days ago, so it should be transferrable, but I don't want to take a chance of messing up my flights and ended up with a higher price.
I checked Princess EZ airfare on a daily basis. One day after I booked, the airfare has gone up $100pp. Then 2 days later, gone down $200pp, so I rebooked the flight myself on the Princess site and saved $100pp. Last 2 days it has gone back up $250pp. I will continue to monitor the airfare, if it drops back down to the price I booked, then maybe I will call the current agent to cancel my booking. Then immediately book it again with another TA company (I got a response from another company through cruise compete and they offer about 6% off Princess price).
The cruise is still about 9 months away, and I won't be surprised at all if there will be several more price reductions. With the way this agent works, I will continue to have problems asking her to refare. So, I am willing to take a lesser discount and change to a different TA company. My concern is, will my current TA be willing to cancel my booking immediately when I contact her so I can rebook with another TA.