If you lied about that to me, and then we went out and at some point you told me or I otherwise found out the truth, I would not go out with you again. I suspect I’d also have questions that would never go away about what else you were lying about, even if I stayed with you, and of course eventually that would kill the relationship.

I’m sorry you’re on a cold streak and struggling to get dates right now, but a situation like this is uncomfortable and worse than no dates at all for all parties.