Hello. I need directions from University to Airport at 10 pm
Do you want to drive, walk, or use public transit?
I would like to take public transit if possible
Walk to the bus stop at Forbes and Murray. Can I proceed or do you require more detailed instructions?
That is kind of confusing. More detail please
Walk east from your starting location towards the bus stop at Forbes and Murray. You will walk 3 blocks and the stop will be in front of a large brown church.
ok, I understand. 
Take the 61A until the final stop, which will be at Forbes and Craig. It will take approximately 20 minutes and 13 stops.
ok, sound easy enough
After you get off the stop, turn right at the Starbucks and walk down Craig St for 2 blocks. Can I proceed or do you require more detailed instructions?
proceed please
After you pass the Chinese Restaurant (green brick building), your destination will be on the left just before the crosswalk. Do you know how to reach your destination or would you require more detailed instructions?
A bit more details, that sounds tricky
That's as detailed as it gets in my system, I apologize. 
No worries. I think I got it. 
Is there anything else that I can do for you?
nope. you have been very helpful
Thank you and goodbye.