I have my first ever meet and greet tomorrow and I'm not entirely sure how it should go?

Hello, I became part of Rover a couple months ago (at the beginning of June) and I have finally received my first ever house sitting request and I'm doing a meet and greet with the owner and dog tomorrow. I was wondering how to do a meet and greet as far as the type of questions I should ask the owner and how I should interact with the dog (should I walk the dog or anything else) Please help and thank you so much.