hello
Hello, how can I help?
I need directions from Airport to 5th and Main
Do you want to drive, walk, or use public transit?
transit
When are you going to start your trip?
9am
Go to the bus stop at the corner of the intersection. Can I proceed or do you require more detailed instructions?
more details please
Go to the bus stop at the corner of the intersection. The stop will be in front of a barbershop.
ok 
Take the 28X to Forbes and Atwood. Can I proceed or do you require more detailed instructions?
no
Take the 28X to Forbes and Atwood. You will travel 8 stops and it will take 15 minutes.
ok
Walk in the same direction as the bus for 1 block. Can I proceed or do you require more detailed instructions?
more details I am new to the area
Walk in the same direction as the bus for 1 block. You will pass a school on your right.
awesome thank you
Turn left at the football field. Can I proceed or do you require more detailed instructions?
no that is good 
Your destination will be on the right. Do you know how to reach your destination or would you require more detailed instructions?
No I am good thank you 
Is there anything else that I can do for you?