This tool is intended to save time by automating looking for such empty slots and cancellations. If done manually takes 30 mins to 1 hour of your daily time. Tool uses exchange API to automate things that you do manually. Automate finding a meeting room in your office for outlook users.
https://github.com/kevincobain2000/outlook-roomfinder/releases
npm install
npm run start
npm run build-all
npm run build-mac
npm run build-linux32
npm run build-linux64
npm run build-win32
npm run build-win64