An email rescheduling a meeting

Subject: Project Update Meeting - Rescheduling Request - January 20

Introduction:
This is a reminder of our upcoming project update meeting scheduled for January 25th at 2:00 PM in Conference Room B. Unfortunately, I must reschedule the meeting due to a last-minute conflict in my schedule.

Body:
I would like to suggest the following options for the new meeting dates and times:

Wednesday, January 27th at 10:00 AM in Conference Room A
Thursday, January 28th at 2:00 PM in Conference Room B
Friday, January 29th at 9:00 AM in Conference Room C
Please let me know which date and time works best for you and if you have any alternative suggestions. I have included the updated agenda and the project update report in this email. Please take a moment to review them before the meeting. I apologize for any inconvenience caused by the rescheduling.

Closing:
Once we have confirmed the new date and time, I will send out a calendar invite. Please let me know if you have any questions or concerns. I look forward to meeting with you soon.

Sincerely,
[Your Name]

It's important to remember when rescheduling a meeting, you should provide several options for new dates and times, include the location and any relevant materials, apologize for any inconvenience caused, and ask for confirmation of attendance.