Dear Mr Smith,
I just want to express my compliments for your team member, Mr Dan Wood.
In the last few weeks of my job search Mr Wood has made a huge effort to help me finding the right position and he has managed to accomplish it. His optimism and positive energy was a great help to get through a tough period without stress.
Also I want to thank you for your help as well. In Mr Wood’s absence you were great support.
Obviously right team for right tasks. So thank you very much.