"Would you like to have dinner with me in an expensive restaurant?"
"Another time perhaps! But ... why don t we go to the theatre? "
"Oh, that would be great. After the show we could have dinner ..."
"Ok. I suppose so ... if you insist! "
"I insist because I have to spend this weekend in Cornwall. So I ll be away for two days and we can t have dinner then. "
"I see, In this circumstances, I d love to have the dinner with you! Thank you for inviting me!"
"Ok. Let s go then! "