2003 Honda Accord Ex V6... Problem, need help

I have my Accord Automatic. Well when driving and the car goes like to a different gear, it slides. Im not sure how to explaun this. When this happens i let go of the gas and press the gas slowly again and go back up to my speed. Does anyone know what that might be? Hope i kinda explained myself. :smile:

Check fluid, is it burnt smelling? The only thing that is really serviceable in the back yard is the filter. Drop the pan & its right there. Messy job.