"We had a call today from one of your leads that went really well. The prospect opened the call by saying that he receives a lot of cold calls, but that yours was exceptional (totally unsolicited). He, specifically, noted your professionalism. It is comforting to know that you are our prospects first point of contact and set the tone for a positive, professional engagement. Hopefully, we can live up to the same level of excellence in the conversations to follow. Thank you for all your efforts and keep up the awesome work! Please know it is very much appreciated by both us and those you call."