WHAT DOES PLANE TICKETS MEAN?

JetBlue's Check out-in was good, but there was an in-flight flight attendant who was quite rude and unkind. I didn't recognize that the bathrooms have been previously locked thirty mins prior to landing and necessary to make use of the restroom. Instead of politely asking me to return, she rudely informed me, 'No, bogs are locked! Return to your se