The Find-A-Record Research Assistant makes it easy to find names that are ready. Just sign in with your FamilySearch username and password. Once you're done signing in, the Research Assistant will immediately begin searching your tree for many types of genealogy research opportunities.
Now the list will be filtered to only show us ancestors that are ready for their baptism and confirmation to be reserved. If you descend from LDS pioneers then it could take a few minutes to find someone.
Click on one of the results to see details about the ancestor and the ordinances that are ready to be reserved.
Click the blue "Reserve Ordinances" button to continue the reservation process at FamilySearch.org.
Watch out for warnings about possible duplicates, such as in the image below. This means FamilySearch has detected a very similar person that already has their ordinances done. It's best to ignore these and leave them for more experienced genealogists to resolve.