Fathwa, - Can you speak to girls who are not related to you e.g. in college?

Question:
Can you speak to girls who are not related to you e.g. in college?
Answer:
Walaikum assalam wa rahmatullah,
The Messenger of Allah (Allah bless him and give him peace) said, �I
have not left behind a trial more challenging for men than women.�
[Bukhari and Muslim]
One may speak to someone of the opposite sex when there is a need, to
the extent of the need, in an upright and restrained manner. This is
the guidance of the Beloved of Allah (Allah bless him and give him
peace).
Beyond this, it would be blameworthy and sometimes even sinful.