I recently saw a lady who was offering a special weekend rate and we both had a wonderful time. She told me once during the session, that she would keep the special rate for me. I would like to see her again and don't know if I should remind her of what she said. I never haggle or like to discuss price. What would you guys do.

And you are not haggling if you mention the price agreed to.  But if she changes her mind, I would not haggle.   It never makes sense to negotiate price when you are dealing with a personal service.

Haggling is in poor taste.

I have lucky enough to have been offered lesser rates and have taken advantage of them.  They were not always available though.

A recent experience...I made a gaffe the other day by just looking at a web site quickly.  The lady had one donation for her home city and a slightly higher one out of town.  I looked quickly and saw the top donation only.  Good thing I did check with her when we spoke on the phone.  I certainly was not trying to haggle and didn't want it to appear that way.  Fortunately, everyone knew before I arrived.

From personal experience I have learned NOT to haggle or to pay the discounted rate. A situation similiar to yours recently came back and bit me in the ass in a most unfortunate way. Now if I am told that I am being given a special rate I leave the full rate and if I'm given back anything that's great, but if not I'm fine with that also. It's up to you.
Be At Peace

That way she will be reminded and you will express you appreciation.