ChatGPT trick cuts $879 fare to $299

- Travelers on X shared a ChatGPT prompt technique that rephrases search queries and routing logic to drop an $879 airfare down to $299 on sample routes. (x.com) - The viral thread included side-by-side screenshots showing the original $879 fare versus the $299 result after applying the prompt-based search adjustments. (x.com) - Deal hunters and commenters encouraged testing the prompt on different dates and carriers after the posts trended on X. (x.com)