給你的朋友Tom寫一封英文信，假設他上個月給你在紐約預訂了一間雙人房間，并為你在紐約旅行時做向導（guide），為你提供了很多幫助，所以你特地寫信向他表示感謝。注意英文書信的格式。(字數不少于100字)

熱心網友

英文信件的格式大概就是這樣：首先是稱呼，然后再問候語，正文，再結尾。以下供參考：Dear Tom,Good day!This is XXX, I'd like to thank you for your help when I was in New York last month。 You're so nice a person。 You booked a room for me and show me around。 With your help, I had a wonderful time。 Whenever you come to China, please let me know。 It will be my pleasure to be your guide。 By the way, please say hello to your family for me。 Thanks again and looking forward to hearing from you。Faithfully yours/ Best regards,XXX。