I found this prayer somewhere and revised some of it when I was assigned to lead the morning prayer before office time starts:
Prayer made for flag ceremony: Lord, thank you for the gift of life, for another chance, another beginning. Thank you for the blessings that come our way as as those trials you bring. We pray for guidance, for strength, for endurance, for humility and understanding as we face the grind of routine and duty. Give new light for our tasks that we may see them as opportunities rather than work. Help us to discipline our thinking and action to do what's right and not what is easy. May we be able to serve with confidence as we offer this week in your name and glory. Amen.