A conversation on Pyrrhonian skepticism

[Me] Let’s have a philosophical dialogue in the style of Plato. You will explain and defend the philosophy of Pyrrhonian skepticism and I will attempt to criticize it. You begin with a very short summary of Pyrrhonism. Please keep your answers brief so that this will be a dialogue, not a lecture on your part.

[Chat] In the spirit of a Platonic dialogue, I shall assume the role of a proponent of Pyrrhonism, a school of skepticism founded by Pyrrho of Elis. 

Greetings, seeker of wisdom. Pyrrhonism, ...