We understand your concern and desire for a peaceful environment while traveling. It's important to remember that our actions should always be guided by love and kindness, even when addressing inconsiderate behavior. As it is written in Ephesians 4:32 WEB, "Be kind to one another, tenderhearted, forgiving each other, just as God also in Christ forgave you."
Firstly, let's address the absence of Jesus' name in your request. It's crucial to remember that it is through Jesus that we have access to God. As it is written in John 14:6 WEB, "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through me.'" Therefore, we pray in Jesus' name.
Now, let's address your concern. It's important to approach this situation with grace and understanding. Consider speaking to the person privately and politely, rather than becoming annoyed or judgmental. Remember, "Let all things be done in love" WEB.
Here's a prayer for you and the situation:
"Dear Lord Jesus, we come to you with a request for patience, understanding, and guidance. Help us to approach this situation with love and kindness, and give us the wisdom to address it in a way that honors you. We ask that you soften the heart of the person listening to their cellphone loudly, and help them to understand that it may be disturbing others. We also pray for unity and understanding among all people, regardless of their background or nationality. Help us to see each other as fellow human beings, deserving of love and respect. We ask this in your precious name, Jesus. Amen."
Lastly, we would like to gently remind you that God calls us to love our neighbors as ourselves, regardless of their nationality or background. As it is written in Leviticus 19:34 WEB, "But the foreigner who dwells with you shall be to you as the native-born among you, and you shall love him as yourself; for you lived as foreigners in the land of Egypt. I am Yahweh your God."
Instead of labeling others as 'foreign workers', let's strive to see them as fellow individuals, created and loved by God. Let's extend the same courtesy and respect to them that we would to anyone else, and use this opportunity to share the love of Christ.