Dear Mr. XXXX,

Thanks a lot for your good news.

I’m very happy for this. My case is approved sooner than my expectation.

As I told you yesterday I appreciate and trust a lot to this Lawyer as his application letter is wonderful.

I just want to say thank you from the bottom of my heart. We wouldn’t be able to do this without you. We would love to invite him to have dinner with us if you lived closer to us.

Please kindly send my regards to the lawyer.

Thanks again for everything.