How to confirm with this girl.

First off, I really appreciate PWF's work. This community has really helped solidify my game. This girl is down to chill in on Friday. She gave me her number and I just liked the message because I didn't feel like texting at the time. I know some girls will ghost before you as a defense mechanism to avoid getting their feelings hurt. I don't want her to lose interest though so how should I text to show the appropriate investment? Friday I'll text for sure to confirm but what should I send in the meantime if we already agreed to hang out. I was thinking of texting "Hey its Xavier from Alcoholics Anonymous, wanted to confirm our meeting on Friday" since she joked that she's an alcoholic. Would it be better to send a more "low investment" text?