(一):Do you have everything you need?您需要的东西都带齐了吗？

Do you have everything you need?
您需要的东西都带齐了吗？
Yes, I got everything.
是的，都带了。
Have you got everything?
I have everything ready here.
电子机票E-ticket
护照 passport

(二):Let's keep in touch.让我们保持联系吧。

I really enjoyed meeting you.
真的很高兴认识您。
It's my honor too. Let's keep in touch.
这也是我的荣幸。让我们保持联系吧。
Let's stay in touch.
Don't forget to drop me a line.
We'll miss you. I hope we'll keep in touch, drop me a line.