Warm version
Best when the guest has already messaged you and you want to sound personal.
Hi {{guest_name}}, thanks for reaching out about Booking.com pre-arrival details. confirm arrival expectations, access details, guest guide link, and how to reach you. Ask the guest to check the guide before travel day. Full details are here: {{guide_link}}Why this works
It acknowledges the guest first, answers directly, and moves the detailed instructions into the guide.

