请帮忙翻译下面的句子(中译英)，急用，谢谢

I have filled in the form and sent it back by email, but didnt receive any feedback so far, could you please let me know if there is anything missing or to be changed? I plan to land in America on June 12th and will pay accommadation fees and other expenses from 12th to 15th by myself. I will check in at the appointed hotel for the seminar(meeting), After the meeting on 19th, I will leave America. please let me know if with any changes.

如果是一般的会议里面用meeting，如果参加国际大会用seminar

I have filled in and sent back the form (via email), but I have not received any reply from you. May I know if there is any omissions or changes? I expect to arrive in United States in June 12th, i will pay accommodation and other expenses from 12th to 15th, and then live in the designated hotel and attend the meeting from 15th-18th, leaving United States after the meeting on 19th. Please inform me if there is any change.. Thanks in advance.

I have alreadyfill out and send back the form for you by email before a week (换成寄表格的时间). But until now I have notreceived any reply, I would like to know whether there is any omission orchange. Please reply me as soon as possible. Besides I will arrive at America on12 June and I will pay all the accommodation fee and other expenses during June12-15. Then I will check into the specified hotel, attend the meeting duringJune 15-18 and leave America on 19 June at the end of the meeting. If there isany problem or change, please notify me soon.

可根据需求再做更改！