What do y'all think I should say next

Say "Let me guess (make 3 assumptions about her), am I close?" - this will get you 3 possible topics to talk about

Change the topic

Might not even be worth your time tbh. Regardless, go for "Are you always a brat with guys you find attractive"

So my first reaction is this would be a huge turn off for me but I'm going to give her the benefit of the doubt since you started the prize frame by saying she almost earned the date (which is something I would avoid since I fucking hate that prize frame dynamic by either side). I would have said to her initial response "I can tell; so how goes your wild weekend? (or Taco Tuesday or whatever day it is).

However since already here I'd just pivot with something normal like the "so give me some of the basics" line or just "mhm, so how's your Thirsty Thursday been thusfar?" (or whatever day it is). If she still acts bratty after you pivot your tone then I'd drop her. I fuckin hate prize frame chics. Let the simps have her and find a better one if that's the case.