根据下面的材料要求写A和B的英语对话（ 15句左右）
A has worked in Apple for five years. She is diligent and efficient, manifesting an excellent ability to prioritize and to work under pressure. She is getting along well with her colleagues, demonstrating a good spirit of teamwork. Her topflight work has earned her the trust of her boss B, Steve Jobs, the CEO of Apple. Steve promises to give her a rise in pay and promote her to be a general manager. She is, however, expected to work in a distant African country, where she is to launch a branch office. B goes on to brief A about the primary duties of this position, such as organizing meetings internal and external, direct and extensive interface with clients, liaison with outside supplier partners, etc. A accepts the offer.