Want to give customer support a good review

So I had an amazing conversation with someone on customer support on the mobile chat feature. I accidentally exited out before the end of chat survey.

Who do you think I should contact to make sure they know they have a wonderful employee in customer support? Is there anything I can do? I want to make sure they know to keep her around/give her a raise/etc.

What can I do? Also, Nicole, if you’re reading this, you rocked!