Excel, Outlook and auto follow-up appointments

Hi everyone

I am hoping you can help me with what I hope is a pretty straightforward issue. My Excel skills are limited... my Outlook skills even more so!

What I am looking to do is this:

Create a spreadsheet that will upload appointments, including time, date, location and event plus an additional follow-up appointment using all of the aforementioned details with a new date.

For example: 20th Feb 2025, 11.00am, 52 Festive Gardens, Roof inspection - follow up appointment on 28th Feb 2025 (same time, location, event)

I have attached a small spreadsheet containing details to help.

I know how to import an appointment to Outlook, but I cannot fathom how to automatically create a secondary follow-up appointment.

I am hoping the lovely hive mind of this forum might be able to help.