假定你是李华，你的美国朋友Justin将于下个月来你所在的城市旅游,你已经为他预订了酒店，但因参加考试不能接待他。请根据以下要点给他写一封电子邮件：
1.表达歉意；
2.陈述原因；
3.告知酒店的相关信息。
注意:
1.词数：100左右；
2.可以适当增加细节，以使行文连贯。
参考范文
Dear Justin,
I feel really sorry to tell you that I cannot keep you company and show you around my city next month during your stay here, for there will be an important exam. But you don’t have to worry about your accommodations here in my city. I have already reserved a room in Weifang Hotel, which is at No.34 Dongfeng Street and you can easily check in by the name on your passport. For more information about the hotel, you can call the reception desk at 0536-87654321.
Let me know if you need any help and wish you a pleasant journey and enjoy an adventure in my hometown.
Yours,
Li Hua
