was she flirting?

I have been trying to get out into the world again after ghosting it for the last decade. At this point I think it’s safe to say I don’t know a thing about dateing anymore and I can’t pick up on queues any more…. I when to the Michele’s (craft store) today and the girl at the till was really cute…. iv been there plenty of times and I don’t think they have any kind of ‘give us a review’ incentive for employees but when I got home I found that she had written her name on my recipt. Does this mean anything? Am I grasping at straws?