Hello. Please. Thank you. How is your day? Have you been busy this week? How was your holiday? So easy to say and do.
Sitting/standing at the long table near the bar in BNE business lounge having some food and a diet coke the waiter comes over and asks if he can get me 2 Super Drys. Standing order for me and I am only a few feet from the bar but he is quite happy to assist. I talk to them all the time. Don't treat them differently to anyone else. And when things are cleared away say thank you at least once.
People sitting around the table are puzzled at the service and must think I am an important person.