Hi!
How can I help you?
I need driving directions from Hospital to 5th and Main for 3pm this afternoon.
This trip 
I don't understand?
This trip will take 16 minutes.
I need some directions though :(
Turn right on El Camino Real. Can I proceed or do you require more detailed instructions?
That's fine, please keep going.
After 5 kilometers, turn right on Castro St.
Could you explain that step in more detail please?
After 5 kilometers, you will see another subway station. Turn right onto Castro St, which is a one-way street.
Okay, what's the next step.
Drive for 3 blocks and turn left. Can I proceed or do you require more detailed instructions?
I think I'm confused again, could you describe that more?
Drive for 3 blocks and turn left just after you pass a park.
Okay, I think I get it now.
Your destination will be on the left. Do you know how to reach your destination or would you require more detailed instructions?
No, that's all I needed today. Thanks for your help.
Thank you and goodbye.