you could actually create one alias based on the email alias that comes with farr, and have a list of results in the alias that would give you the choice of who to send the email to.
and then to get that last step that would let you type the partial name of the person to email in order to filter the result to just that person, you would use the "Result Filter for RegEx" advanced option in the alias. that should be set to the part of the regex pattern that should be matched against the persons email address in the result list.