I walked to the store today. On the way, there's a large intersection near a school, and in the afternoons there is an adult Crossing Guard helping people cross. Today, it was a pleasant, middle aged blonde woman.
She helped me cross. She smiled at me, and was very friendly:
"Hi! How are you doing today?'
"Good. How are you?"
"You're welcome. Have a great weekend, okay?"
The store is right across the street. I went in and come out. It took all of 2 minutes, and I was right back at the intersection.
"Hi! How are you doing today?"
"Have a great weekend, okay?"