B2B cold calling and appointment setting

I'm looking for someone with proven successful experience in B2B cold calling to set appointments to help grow my own marketing business. The business includes different forms of advertising (print and digital), but the first step is getting a qualified appointment so that I can sit down and give them the presentation, ideally in person.

I need someone with experience in this area who knows how to not be overly pushy but still get the appointment. This is high stakes for me because you would be representing my own brand and my own company, so you need to be professional, respectful, and not sound like an annoying telemarketer!

I am looking for someone to start at about 10 hours a week for now but this could grow as I grow my business. I would want to do a few hours as a test first. I also would like a voice recording and sample of how you would approach a cold call.

Thank you! Looking forward to working with you!