Thank you so much for your help.

We are planning to host a cocktail party this weekend.

Thank you very much, without your help, I wouldn't have been able to complete this project.

I am deeply grateful for your help.

Thank you very much, your help was really useful.

When he expressed his gratitude, I replied, 'No, thank you.'

Thank you for cooking for me.

Three days ago, I went to Tokyo.