"Hi! This is Cindy with Florida Getaways. Can you hear me ok?" I didn't say anything, hung up, and blocked the number. I'm sure if I would have said "yes" it would have opted me in for something, future calls, whatever.
Pre-recorded female announcer. saying my family had won a trip to Florida. Unfortunately, I didn't stay on the line long enough to get more contact information. If you want to be helpful please fill out a Missouri no call complaint
https://ago.mo.gov/app/Complaints/NoCall