Line up question

So I'm flying into Dallas monday evening and heading to blue. Last time I visited the establishment I saw penny but didnt have a choice. My question is it polite to ask for a line up and can I ask for a line up?

A lineup is fine, but your best bet is to make appointment, some of the more popular girls stay pretty booked..if you liked penny, she is now at topstar..

No problem with a line up. Just ask to see the girls that are available if you are doing a walk in.