American Express Travel is offering an interesting new service called “Nextpedition“, a “custom-made mystery trip” based on your interests. Here’s how it works: you meet with a Nexpedition Specialist to determine your profile as a traveler — what you are interested in, what things you like to do while traveling, etc. Then, the specialist creates a custom mystery trip for you based on your interests. They book your flights and hotels, and plan fun activities for you to do during your trip. A week before your trip, you receive a smartphone (on loan) and a dossier. Once you start traveling,…