Hey there @Greg2324, and a huge welcome to the Community Center!
Are you a Host yourself or are you asking as a guest?
If you're a guest trying to contact a Host regarding a booking, it's best to go through the Airbnb platform for yours (and their) safety and privacy.
If you're a Host just getting started, here's some guides that can help you:
✨ How to become a Host on Airbnb
✨ Get started on Airbnb
✨ Making a hosting business plan
Hopefully this helps but if you have any other questions please head back to the Community Center where we'll be happy to chat!