<human>: OK, so I met with a woman who I'd been chatting to online and we had a really nice time and we've arranged to meet up again in a couple of weeks time but I'm not so sure that I want to.

Normally, I'd just cancel but unfortunately I've been busy with something else going on in my life and she seemed excited to meet again so to not make her feel bad I matched her excitement (totally wrong of me I know). I have no problem meeting up again, but I just can't see it going anywhere. Can reddit help me on how to break things off nicely and not hurt this woman's feelings? I know when I get excited meeting someone and they stop, it hurts like hell, is there a way of doing this without hurting her?

Could you distill the essence of the text into 1-3 sentences?
<bot>: went on a date, got enthusiastic about second, don't actually want it, how do I let her down gently?