^^^^ is correct. You are responsible for reporting at your domicile just like you would for any other job. They can move you around as they need you (and they will), but it will be on their dime (and you will find that they have a lot of dimes). Likewise, you will finish in your domicile, though some companies allow you to DH straight to your home city on the company dime.

The actual mechanics and reserve rules will very from one company to the next, and examples of past success are no guarantee on future performance.