hello! i want  directions from 'University' to 'Airport' at 10 am by Walking.
Turn right on El Camino Real. Can I proceed or do you require more detailed instructions?
more details please
Turn right on El Camino Real and walk towards the Target.
thank you proceed
After 5 blocks, turn right on Castro St. Can I proceed or do you require more detailed instructions?
proceed
Walk for 3 blocks and turn left at the pub. Can I proceed or do you require more detailed instructions?
detailed please
Walk for 3 blocks and turn left at the Irish pub. You will pass several restaurants.
thank you 
Your destination will be on the left. Do you know how to reach your destination or would you require more detailed instructions?
that is all
There are no more directions - you have reached your destination.
thank ou
Thank you and goodbye.