Tele caller for sales and marketing of company

I am looking for a telecaller to help grow our business by making sales and marketing calls. The target audience for these calls will be small businesses, with the main objective being the setting of appointments. There is no need for a script to be created, but knowledge of our products and services and genuine customer service skills are essential. The ideal freelancer should have experience in sales and marketing, be self-motivated, and have strong communication skills. Experience in telemarketing is also a plus, as is the ability to work independently. We are looking for an eager individual with a "can do" attitude that will be able to close deals and take our business to the next level.