I hope you do not mind me contacting you without a prior introduction but I asked for your details from Ben Summersgill so I could provide you with some feedback as I always feel it is important to compliment excellent work.
Ben has been instrumental in assisting me in finding my next position, thankfully it was a success and I have been sent an offer of employment.
Ben has been one of the most professional recruiters I have ever dealt with. He is professional, courteous, responsive and always on the ball. I would highly recommend him to all of my colleagues/peers. As well as this email I will be giving Ben a personal recommendation on linkedin. You have a great guy there, I hope you are aware that he goes over and beyond his call of duty. It has been a pleasure dealing with him and that reflects well on your company.