Assign A Lead To A Particular Manager

Assign A Lead To A Particular Manager

In my application the end user selects from a drop down list which location they want to work at.  I want to be able to "assign" those to particular people.  I have created a drop down list with all the manager names also (hidden from end user).

Examples: Applicant1 applies for job in Stockton, CA - this applicant is "assigned" to "Steve" for follow up.

Applicant2 applies for a job in Battle Creek, MI - this applicant is assigned to "Mary" for follow up.

I need to be able to track if the managers are following up with the leads.

How can I do this?

Thanks
Aron