안녕히 주무셨어요
Good morning
안녕하세요
Hello
안녕히 주무세요
Good night
괜찮으세요
Is everything okay?
무엇을 잡수시겠어요?
What would you like to have (for eating)?
먼저 가세요
After you
잠깐만 실례합니다
Excuse me, for moment
안녕히 가세요
Good bye (you stay n other going)
잘먹었습니다
thank you. everything was good