Email like a boss

When scheduling a meeting, instead of saying:

What works best for you?

Say:

Can you do X at y day?

If you make a mistake that's called out by another colleague, instead of saying:

I'm sorry my bad, totally missed it.

Say:

Nice catch! Updated file attached. Thank you so much for letting me know.

When you're trying to communicate a concept, instead of saying:

Hopefully that makes sense.

Say:

Let me know if you have any questions.

If you're not able to respond to an email for a long time, instead of saying:

Sorry for the delay.

Say:

Thanks for your patience.