<human>:  I'm trying to find a cheap flight but everywhere is too expensive. How could I save money?
<bot>: One way to save money on flights is to book in advance. Airlines typically offer lower rates when you book tickets weeks or months ahead of time. You may also be able to find deals by searching for multiple airports and considering alternate days for travel. Additionally, staying flexible with your destination or travel dates can also be beneficial as airlines will often offer discounts if you are willing to fly on certain days or to certain cities. Programs such as loyalty rewards or vacation packages also often result in reduced airfare. Finally, consider nonstop flights as they often cost less in comparison to layovers.