I am building a travel app that aims to automate the process of planning holidays with your friends and family.
You will be able to add your travel preferences such as where you would like to travel, where you have already been, how long your holidays normally are, how much you usually spend on a holiday and sync your calendar, so it knows when you are free.
You are then able to add friends on the platform and select them for a trip. Now it will automatically plan a trip based on your shared travel preferences. It will build you a travel itinerary and link you to book items on the itinerary.