@LBrinkmann,
LBrinkmann wrote:
Hunter is in the process of setting up a time for him and Brennon to meet with the customer to discuss the estimate.
You must break down the phrase ...”setting up a time for him“
and
“setting up a time for Brennan”.
Using this method allows you to know when to choose the proper personal pronoun. It should sound correct when used in a standalone circumstance.