How Coordination improves relation in Organization ?

Lets imagine that you need to move from your city to another place that you don't know anything about it, but you know some friend their, so you asked'm to support you via giving you information about accommodations and rents, give you information about jobs and salaries, and he coordinated with you to travel to the another city and support you in the another job.

It's a short story that will show you how coordination always help and improve and develop in the organization. The coordination between the departments will reduce the waste of time and reduce the costs and improve the work process...

Coordination in my opinion is, striving for your goals, and wherever required, do your best to help others complete related tasks, which are actually not yours. Coordination also improves the output / input ratio