Go to Insights - Managers - Reports - 1 on 1 Details
This report gives you all details of 1 on 1's given. You can filter the data by any time frame you'd like to see in the top right of the report. You can then download the data into a spreadsheet to see all the details of those 1 on 1 meetings in the bottom right corner. The results can only be seen by those who are downstream from your "realm of influence."