Every time I get an email like this one, it makes my day.

Hola Joaquin,
Thanks for Saturday. I wanted to tell you that everyone thought you were a great DJ and they all had a good time. Next time we will just have to get a bigger dance floor. 
If you ever need a recommendation from someone, let me know. I will be happy to provide it. 
We have arrived safely back in San Francisco just it time for all the holiday parties – it seems never to end. 
Chris