No problem or That's OK.

[love-you-mom]

If someone asks me something
but I told him that I don't have it
then, is it better for him to answer;
"No problem." or "That's OK."

e.g.

man1: Sorry I don't have any coffee?
man2: No problem or That's OK.

And if both are right which one do you prefer?

 

[emsr2d2]

If someone asks me something but I [strike]told[/strike] tell him that I don't have it [strike]then[/strike], is it better for him to answer "No problem" or "That's OK."

e.g.

[strike]man[/strike] Person 1: Sorry, I don't have any coffee.
[strike]man[/strike] Person 2: No problem.
or
[strike]man[/strike] Person 2: That's OK.

And if both are right, which one do you prefer?

Both are fine. I don't prefer either one.