To dream that you are going on a journey signifies profits, self-discovery or progress. The scenery you see in your journey and the method of travel is telling of your feelings and circumstances you may be currently experiencing.
To dream that your friends go on a journey signifies a welcoming and harmonious change.
To dream of the band Journey represents advice that some of their songs may offer in some waking situation. “Don’t stop believing”, “Open Arms”, etc.