Hi ​@Jordan48317 - Thanks for reaching out!

In this case, I would adjust your availability hours so it doesn’t include 2pm as a bookable time. You can add time intervals to certain days so it would look something like this:
 

Let me know if you have any questions!

Ok so it’s fully manual? I need to do this for every monday and thursday for every week for as long as I have this client?

Not at all, because this is changed through your weekly hours, it will effect every week automatically.

Alternatively, if this event in your calendar is marked as Busy, Calendly will block off this time automatically in your booking page, helping you avoid any overlapping events.