Kelner patryk (kp)
kp: Hi, can I help you?
m: Yes, may I order water for a drink and then chicken tikka for main course and also a fruit salad please?
kp: Of course you can order those things.
If you need anything else just let me know.
m: Thanks, you're very polite to me.
kp: You're welcome. Ok, so you'll have to wait a few minutes for your order though. :)