Mr . White , I would like to give you notice that I will be leaving the company . It will be effective at the beginning of the next month .   Jessica , I am very sorry to hear that . Why are you leaving ?   I've been offered another job with higher salary . And it also gives me the opportunity of promotion .   Oh . If you had talked to me first , we would have given you a raise .   You are really a good employer , Mr . White and I am very lucky to have such a good boss like you . But this new job is more in my field of interest training . It's something I have always wanted . 