What to reply when she says she likes my energy and wants to meet soon

Read the message for what it asks. "I like your energy" is a soft way of saying she's interested in you in person and wants to see whether the chat matches. "Want to meet soon" is the actual question. Her mention of free evenings, if she gives one, is a gift because it does the scheduling work for you. If she has named a window, your reply should land inside it.

What tells you the most is how specific she is. A vague "we should hang sometime" needs a concrete suggestion from you. A message with her availability already in it needs you to pick from what she offered. Either way, the signal is that she wants the meeting to happen and is willing to put effort into making it happen. Your job is to match that effort, not to add a new layer of flirting on top.

There are really two kinds of reply that work here. The first is the direct yes: you accept the idea, name a rough day or window that overlaps with what she gave you, and let her confirm or adjust. This kind of message is short, it commits you to the idea without locking in every detail, and it is easy for her to answer with a single word. You can tell a draft is this kind because it contains a yes and a time frame, and nothing else needs explaining.

The second kind is the warm acknowledgement with a concrete proposal. You say you feel the same way, then offer a specific, low-effort plan such as a drink near one of you, a coffee on a weekday, or a walk somewhere you both know. This kind is for when she was vague or when you want to suggest something more particular. It should leave out any second compliment, any reference to the chat being fun so far, and any joke that makes the plan optional. The plan is the message.

Reply within a few hours if you can. A message she gets in the evening, after she has already decided she's interested, usually lands better than one she sees in the middle of the workday with nothing to do but overthink it. If it's late when she sends hers, a short reply the next morning is fine. Don't sit on it for three days to appear casual, because by then the "soon" has gone cold.

If she answers with a yes and a time, confirm it in one line and then stop texting about it. If she goes quiet after you've proposed a plan, give it one day, then send a light follow-up that gives her an easy out, such as checking whether the day still works or offering a second option. If she still doesn't respond after that, stop. A woman who wanted to meet and didn't reply is telling you something, and another message will only make the silence more awkward for both of you.