Finish the following dialogue:


Ali: I'd like to invite you to
have lunch with me.


Hani: - - - - - - - - - - (1)
- - - - - - - - - - - -


Ali: Why not?


Hani: - - - - - - - - - - -
(2) - - - - - - - - - - -


Ali: How long has your uncle
been in the hospital?


Hani: - - - - - - - - (3) - -
- - - - - - -


Ali: Can I come and visit him
with you?


Hani: - - - (4) - - -, that's
very kind of you.