Greetings!
Hello, how can I help?
I'd like driving directions from Forbes & Murray to Craig & Center, if you please. I leave at 8pm.
Turn right on El Camino Real. Can I proceed or do you require more detailed instructions?
I got that part, yes! Please proceed.
After 5 kilometers, turn right on Castro St. Can I proceed or do you require more detailed instructions?
More detailed instructions, please. 
Turn right at the subway station onto El Camino Real.
Ok, I know where that is. Please continue with the directions.
After 5 kilometers, you will see another subway station. Turn right onto Castro St, which is a one-way street.
Ok, please continue.
Drive for 3 blocks and turn left just after you pass a park.
Ok, continue
Your destination will be on the left opposite a bar. Do you know how to reach your destination or would you require more detailed instructions?
more detailed instructions, please, on the 4th step. 
There are no more directions - you have reached your destination.