As you are one of our oldest and most regular clients,  we appreciate your business for the past eight years. I am planning a trip to the United States and I’ll call on you at your office to discuss the price of the plush toy at 10:00am, TUE, SEP 18,  2005. 

     I am looking forward to seeing you soon. 

Sincerely

Bobo

　　参考译文: 预约拜访客户（Dating for a Visit to a Client ）
　　您是我们关系最持久的业务伙伴之一，我们非常重视这八年来的合作关系。我将到美国一趟，并将于2001年11月18日（星期二）上午10点到您的写字楼拜访，商讨毛绒玩具的价钱。 
　　我希望尽快能见到您。