YOU SAID:

I would love if you would come tonight, would that be alright?

INTO JAPANESE

ぜひ今夜来ていただければと思いますが、よろしいでしょうか？

BACK INTO ENGLISH

I would really appreciate it if you could come tonight.

INTO JAPANESE

今夜来ていただけると本当にありがたいです。

BACK INTO ENGLISH

I really appreciate you coming over tonight.

INTO JAPANESE

今夜お越しいただき本当にありがとうございます。

BACK INTO ENGLISH

Thank you very much for coming tonight.

INTO JAPANESE

今夜はお越しいただきまして誠にありがとうございます。

BACK INTO ENGLISH

Thank you very much for coming tonight.