A business trip blends duty with movement, so dream books read it as ambition carrying you away from familiar ground. It may also show how much of yourself goes with the role and how much stays at home.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.