How should I best do a review of seeing someone twice in a day?
Do the review and say you've seen them twice, two bookings in one day doesn't need two reviews. It's 2 escorts that can't be in 1 review not 2 bookings with the same one.
If the second booking is a few days or weeks after the first then as per scouting's post.
Multiple reviews of an escort by different punters show she gives a good service to anyone who turns up, multiple reviews of an escort by the same punter shows at best she gives one person a good service and at worse the punter's gaining favour for touting her.