How do you react when the only response to a contact you get from a POT is "Let's Meet."

meaning she's DTF.  If that's what you want and she's hot, go for it?

I'm not necessarily looking for an escort.  So it's an it depends.  If she wants SB rates for escort service....  I pass.

What you might do:  
Assuming her profile looks good, just say something positive like "sounds good!" Then send her your burner phone number and ask her to text.  

 
Then follow your normal routine to vett her. If she insists on skipping all the Q&A and pushes to meet NOW, that's a huge red flag and you should proceed with extreme caution. You always have the option to bail and block if needed.  

 
What you should never do:  
Get her address or give her an address asap and just go for it - unless you don't mind waking up in a Tijuana hotel bathtub filed with ice and you realize you are missing a kidney.    

 
Life is good

 
The Cat