Seat guests by finding a clean, available table; pulling out chairs; placing clean/current menu in front of guest, etc. https://dettcointl.com/%EB%B0%A4%EC%95%8C%EB%B0%94-%EC%A0%84%EA%B5%AD-%EC%97%AC%EC%84%B1%EB%93%A4%EC%9D%84-%EC%9C%84%ED%95%9C-%EC%A0%80%EB%85%81-%EC%8B%9C%EA%B0%84%EC%9D%98-%EC%86%8C%EC%A4%91%ED%95%9C-%EA%B8%B0%ED%9A%8C/