Tom is inviting Jane to his birthday party, but she can't go.
Jane: Thanks. Let me check my schedule first, but I have to finish my final project in time.
Tom: What a pity I really wish you could come.
Tom would like Robert come for dinner at his house.
Tom: How about having dinner together?
Robert: Yes, i guess so .
Tom: We would like you to come for dinner this friday.
Robert: I'd love to, but let me think for a short time. What time?
Tom: About 7p.m. and wear something comfortable and casual.
Robert: Thanks for inviting me, see you.
Nick really wants Joy to dine out with him .
Nick: I was wondering if you had dinner tonight with me .
Joy: Such a nice offer . Oh I'd love to but I have another appointment with my parents.