比较职业化的email 翻译

你能告诉我这次来上海了航班行程吗？
还有你的visa还在有效期吗？如果不是，你可以将你的护照复印件mail给我，我帮你申请。

主要表达这个，表达亲切点

Could you inform me of your flight schedule for this trip to shanghai? Your visa is still valid or not? If not, you can mail your passport copy to me. I can apply for you.

你能告诉我这次来上海了航班行程吗？
还有你的visa还在有效期吗？如果不是，你可以将你的护照复印件mail给我，我帮你申请。

Could you please tell me the fight of this trip to shanghai?
And is your visa still valid? If not,please send the copy of your passport to my e-mail,I'll apply for you .

sincerly
Yours

Can you pls tell me the voyage schedule to Shanghai?
Is you visa vilid?If not,kindly e-mail me the copf of your passport so that I can apply for you.

can you tell me your flight trap to shanghai.
is your visa still valid? if not, can you send email to me of your passport copy , then i can app;