NC/NS - Lola Bunz of Dallas visit to Hou

Pre-booked 90 mins for Jan 18th 11:30A to 1:00P via P411. On the 16th she texts me her arrival in Hou, then texts me the address the night of the 17th.
I'm an hr away so leave at 10:30A, text her at 10:40:
Me: "I'm on my way"
Her: "Oook. Room service isn't here yet".
Me: "Is 11:30 still OK? I can delay a little."
Her: "Yea, idk, wheber knock". (She doesn't waste a lot of time on clear communication).
Me, 11:30: "I'm here."
Her: "They haven't came yet".

My brain says "Leave! She's hosing you", but you-know-who says "Wait! I might still get an hour!"
12:00 I call her, so what's the plan? She says "Well, I'll be here a couple more days..." I say "Can't you just hang the Do Not Disturb sign, what's the issue?" She says something that sounded like "they're here" and hangs up.

12:15 I leave, not a peep from miss TCB, no apology, nada. ...IMO an unprofessional, disrespectful time-waster.