Hi Damien,
I'm writing to see if you are available for freelance work (I've kept
your details on file since you applied for a position with us back in
April). I'm looking for someone who can work for a 2-3 month period,
possibly becoming permanent thereafter. Could you please advise on your
availability and if this is of interest to you.Regards,

Hi Damien,
Thanks for coming to see us the other evening. We have now made a
decision and unfortunately we have chosen somebody else for the
position. It was nice meeting you and I will keep your details on file
for possible future work.
Good luck and all the best.