hello, I need directions
Do you want to drive, walk, or use public transit?
Drive, from Hospital to 5th and Main at 8 am.
Go east on Forbes towards Murray
can you give more detail?
Drive east (towards the tall brown building) on Forbes towards Murray. Can I proceed or do you require more detailed instructions?
go one to the next
Turn right and drive for 1.6 kilometers and turn left on Murray. Can I proceed or do you require more detailed instructions?
continue 
Drive for 700 meters until you reach Wilkins Avenue. Can I proceed or do you require more detailed instructions?
please give more detal
Drive for 700 meters until you reach Wilkins Avenue. It will be the first traffic light you see.
ok, thanks for your help
Thank you. Your destination will be on the right.
so that is the last instruction?
Yes. Would you like more detailed step for the last one?
no, I think we are done.
Thank you and goodbye.