Hello, I need some directions
Where are you departing from?
Departing from Hospital and I want to go to 5th and Main.  2 PM by walking. 
Walk 2 blocks east on Forbes Avenue, towards Murray. Can I proceed or do you require more detailed instructions?
Proceed
Turn right and walk for 3 blocks until you arrive at the church. Can I proceed or do you require more detailed instructions?
I don't understand.  Can you give more detalis
Turn right and walk for 3 blocks until you arrive at the tall brown church. Cross the street after arriving at the church. Can I proceed or do you require more detailed instructions?
Got it.  Please proceed.
Turn left and walk for 5 minutes until you see the park on your left. Can I proceed or do you require more detailed instructions?
Proceed
Your destination will be on the right. Do you know how to reach your destination or would you require more detailed instructions?
More details please
Your destination will be on the right besides the Starbucks. Do you know how to reach your destination or would you require more detailed instructions?
Understood, thanks!!
Is there anything else that I can do for you?
That's it thanks
Thank you and goodbye.