I use Indeed.com, you can set it up to get e-mail alerts, use search function for "customer service agent airlines jobs in ohio"... I get at least one hit a week. I've seen this job listed:

Airline Customer Service/ Ramp Agent job in Cincinnati, OH • Salt Lake City, UT: Customer Service and Hospitality/Travel careers - Yahoo HotJobs

$53,000 per year? I don't think so...