здесь свое надо придумать, словно вы пишите письмо собственному другу и

Dear Max/ Kate,

My parents and I are having a fantastic time here in New York. We are staying in a hotel near the Central Park. The weather's lovely! It's warm and sunny. We're sitting in the open air cafe.

Tomorrow we're going to watch a show at a theatre on Broadway.

See you soon.

(Имя)