<human>: So I texted this girl I know from work(huge company would be like working in the same mall), I said:

Do you want to get a drink after work tomorrow at x bar?

She(24-25) responds: "I am suppose to see a movie with my roommate(female), but if that falls through I would definitely love to get a drink!"
Honestly I dont know if I just asked this girl out/ and if I did is she letting me down nicely?  I am use to rejection, I am not sure I know what to do if she really does think its a date.  I am going there with people I know from work as a new years after work thing.

Condense the text into a few key points
<bot>: Not sure if I asked girl out, she said she had plans but if it falls through she would love to go!... Is that a polite no?