KFC柜台上的收银员遇到老外该怎么对话啊？最平常的英语教下吧、

hello, what would you like to order?
你好,需要点些什么?
anything else for you? that's $$$$
还需要些什么吗?一共$$$$(最好先重复一下他点的东西)
here're your orders, would you like any sauces?
这些是您点的(最好重复一下他点的东西),你需要什么酱吗?
Enjoy your meal, thank you
用餐愉快,谢谢

薯条的尺寸应该是问,Which size of fries would you like? small, medium(也可以说regular) or large?
人民币的话应该是说Twenty_five point five Yuan,
貌似人民币没有角的说法,不像美国有Cent,英国有pence

一开始说：Hi, How are you doing today? May I take your order?(你好吗，你需要点什么呢？)

等他点完，然后说：All right, your total will be $**.** yuan, thank you. (谢谢你，一共是多少多少钱)。

这是最地道的了，我现在美国读书，快餐店的收银员一般都这么说，呵呵，希望能帮到你吧....

can i help you ?
good morning/afternoon/evening
nice to meet you.

what could you like?