英语翻译亲爱的凯特,下次再订机票,请务必提前两天在Portal上提交申请,并在拿到Richard的&客户的批复之后,向我

亲爱的凯特,
下次再订机票,请务必提前两天在Portal上提交申请,并在拿到Richard的&客户的批复之后,向我发送订机票的指令.附件邮件供参考.
Dear Kate:
Please make sure next time you will submit your application for air ticket booking in Portal 2 days earlier,and send the booking instruction after you get the approval by Richard and client.
You can take a look at the attached mail for reference.
Thanks!