no, it's not... unless you ask for it because that's what you want as a client. I would also suggest a tip as an incentive.
Let's remember it's a business and they might have another client afterwards, besides it's unlikely for them to be attracted to most of their clients.
actually, creepy experiences are uncommon, most clients/providers can tell something is off just by the exchange of text messages. Flakes, no shows, and time wasters are a common occurrence.