Harry: Can Tommy join us?
Mike: For dinner or for cinema?
Harry: Well, for both?
Harry: It'd be awkward if I don't tell him about one or the other, wouldn't it?
Mike: True, but I'm not sure he's into Marvel
Harry: I'll ask him. Just wanted to know if you don't mind.
Mike: I don't, it's fine.
Harry: Ok, I'll let you know.
Mike: If he wants to go for a film as well, I need to change the reservation.
Harry: Don't worry, just let me know which seats we have and we're sorted ;)
Mike doesn't mind Tommy joining in on the dinner and film. Harry will let Mike know if Tommy comes.