If you are looking at the crystal ball, then such dream indicates your desire to look for guidance in some aspect of your life.
Dream dictionary: crystal ball dream meanings
To dream that you are looking at the crystal ball, means that you are looking for some answers to your questions.
…To dream about a balloon that rises into the sky until it gets lost in the distance suggests that your wishes will be frustrated due to upcoming failures. To dream that you’re travelling in an air balloon suggests that youre living among unfounded illusions, and that you’re standing with your feet off the ground, and if you make a trip it can be disastrous in many ways. When a woman dreams that she floats like a balloon, it announces that she yearns to be or is already pregnant, or it can also suggest that she may soon be pregnant. To dream about a crystal globe (ball) that is used for divination is a warning that soon you’ll doubt about love and perhaps experience disappointments. To dream that the world is floating like a balloon suggests that you lack of firmness or conduct in your actual affairs….
The globe symbolizes the whole. The dreams in which a globe appears can reveal the thirst for power and domination or announce a long journey. The hot air balloon and toy reveals the inconstancy and versatility of our thoughts and desires that are the main cause of our failures and frustrations. We can include the globes as the crystal ball of fortune tellers. In this dream, the desire to receive news or visit the person we miss is revealed.