Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
So... turns out I can't make this Friday, sorry. Are you available on Sunday? If not, we will have to play next Friday, as that's the next day I will have time within your designated hours.
Hey, I am about to head to sleep right now, and I'll probably not wake up in time to battle you before work. I have this Friday off, so that might be the best time to play. Are you available on Friday?