You have to eat to lose weight. If you're always hungry your body will think it needs to go into famine mode, lower your metabolism and store as much as possible. Key is eat often, eat healthy and exercise.
Anti Diet - Intuitive Eating: The Anti-Dieting Approach to Losing Weight - Dr. Axe The Anti-Diet Solution is a system of eating that heals the lining inside of your gut by destroying the bad bacteria and replacing it with healthy bacteria
Our infographic below has some meal examples and frequency of eating times. These are suggestions and not written in stone. Let your body be your best guide and base your eating habits around sensible times.