I tried to work off the idea that @Scott_Collier-Weir had for his Calendly solution but I have hit a wall. I have created this doc which has the availability of three different people referenced by different tables. What I was trying to do is when you clicked on the Schedule Button, after picking the person who you were trying to schedule the meeting with, you could see their available times to actually send the meeting request. Each person has different availability times.
The doc is located here Meeting Schedule
Any input or help would be appreciated.