Welcome to the Inside the Upgrade newsletter, where I share specific strategies for booking luxury flights and hotels for a discount, exclusive newsletter travel tips I wish I knew sooner, and the latest destination guides so you can make the most of every trip. I keep my email cadence light, I only ever send content I would personally want to receive ✈️🥂 Hey Reader, I'm trying something new today to help people find business-class flights! I've been having some fun using AI to build travel...