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C:
Room Reservations.May i help you,sir？ 
客房预定。先生有什么需要我帮忙的吗？
G:
Yes,my name is Alice,and i made a reservation for two nights from October 5th.I'd like to extend it for two more nights until the 9th.
是的，我的名字是爱丽丝，我从10月5日保留两个晚上，我将延长两个晚上直到9号
C:
For 4 nights from October 5th until October 9th.
从10月5日到9日四个晚上
G:
Will there be any change in your room type?Your reservation is for a twin room.
您需要变化你的房间类型吗？你预定的是一间双人床的
C:
No
不
G:
Thank you,sir.We will extend the reservation for you.
谢谢，先生。我们将为您扩大保留。