Bonjour
Dear (nom de la personne)
We are spending a week in New York. It is a wonderful city. Yesterday we took the ferry to Liberty Island. The guide told us it was a gift from France. It is gigantic. The people here are very nice. (jsp) help (jsp) to find your way but sometimes it is difficult to understand(jsp peut être you). I am looking forward to seeing you. Call me next week, but not before Tuesday.
Best wishes
(ton nom)
J'espère que j'ai pu t'aider et dsl pour ce que j'ai pas su bonne soirée