Both
Bob: Who are you?
Joe: I'm Joe.
Or
Bob: Who are you?
Joe: I am Joe.
Is fine.
Bob: Are you Joe?
Joe: Maybe I am.
Seems fine, but
Bob: Are you Joe?
Joe: Maybe I'm.
Seems a bit weird. Is it correct to say it like that?
Both
Bob: Who are you?
Joe: I'm Joe.
Or
Bob: Who are you?
Joe: I am Joe.
Is fine.
Bob: Are you Joe?
Joe: Maybe I am.
Seems fine, but
Bob: Are you Joe?
Joe: Maybe I'm.
Seems a bit weird. Is it correct to say it like that?