Girl says can't wait to go and see you but says maybe when I ask her out?

i texted my crush if she wanted to go out with me this Saturday since we've been talking about going out before an that time girl said i can't wait to go and to see me again, now i know im probably over thinking here but when i asked her out she told me maybe cause she doesn't know if she's working, she just recently started working at a theme park a week ago so there is chance she doesn't know she has to work yet what do y'all think.
Girl says can't wait to go and see you but says maybe when I ask her out?
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