Met her at a gathering at my place, didn't get to k close because her friends were there and protected her. I displayed value and it was clear she was into me, some light kino and I showed social proof. I got her number and her friend told me the following day she really likes me.

Messaged her a couple days later saying "come over", I am aware this was too forward and may have triggered her asd, she was watching her college lectures

Me: "Come over"

Her: "Watching my missed lectures atm sorry x"

Me: "Let me know if you change your mind"

Her: "Maybe x"

Me: "Bring me alcohol and we're even" (inside joke relating back to a convo we had on the night)

Her: "Ok will remember for next time :P"

Messaged her the next day: Me: "Tuesday next week you free let's do something. Also speed up your replies"

(She responded positively to the rude/bossy dominance on the night and did it jokingly so I said this in the same spirit)

Her: "I will be in Spain on Tuesday :(" *Leaves me missed call

Me: "Shame x"

24 hours later there is no reply. Should I message again and go about setting something up or just next her? I know she is into me but don't want to message again and appear too needy. I'm also aware she didn't tell me when she is back or when she is free which isn't a good sign.

TLDR: 2 failed logistics attempts. How to proceed?