I'm not entirely sure. Do you have any particular time in mind? I can check if it works for me. I'm more inclined to schedule it on the weekend.
It’s a bit of a coincidence. Do you have no time at all over the weekend? If that’s the case, do we need to request a substitute?
Sorry, I've been last-minute asked to attend a meeting tonight. Would that be okay with you if I'm delayed by half an hour or an hour?