Respected Mr. & Mrs. Jack, 　　An appreciation dinner party will be held by my company at Lihua Hotel on October 10, 2017. Will you and Mrs. Brown come and join us to share the pleasure of dining with us? 　　The party will start at 8 o’clock pm including the following activities. To begin with, a toast will be proposed to give gratitude to our longtime partners and customers. In addition, you will have the opportunity to taste the delicate food and enjoy some entertainment performances. 　　I believe you would have a great time there. I hope you have no previous engagement and we could meet there for the enjoyable evening. Yours sincerely, Li Ming