Hi . Can you give me a wake-up call tomorrow ?   Certainly . What time would you like us to call you ?   I need two wake-up calls , if you don't mind , one at 7 and the other at 7 fifteen .   Not a problem . We'll call you tomorrow morning at 7 , and again at 7 fifteen .   On second thought , you'd better make that second call at 7 thirty instead of 7 fifteen .   Said , and done . Will there be anything else ?   No , that gets it for now , thank you . 