Final answer:
A professional email to reschedule a meeting should be concise, with a clear subject line, a polite tone, and a courteous closing. Begin with a proper salutation and get to the point in the first sentence, asking to reschedule in a respectful manner
Step-by-step explanation:
To craft a formal email that is concise, clear, and professional, while also being mindful of tone, one could compose the following:
Subject: Request to Reschedule 3pm Meeting
Dear Jamie,
Unfortunately, I can't make the 3pm meeting. Can we reschedule for a later date?
Thank you,
[Your Name]