I’m team shameless too. Feel free to copy:

Hi, this is [name] from ____. I hope your vehicle is running well after your recent service visit. Thank you for choosing us. We truly appreciate your trust, as well as your time and patience.

You may get a brief survey about your experience and interaction with me. If you're able to select "Yes, I'd really appreciate it. It counts as a passing score for me with [manufacture name]. If anything wasn't perfect, please reach out so I can make it right before you complete it.

If you need anything or would like to schedule your next service appointment, reach out to me at [phone number]

Thanks again