Hello
Hello, how can I help?
I have a job interview and I am running late. I am lost in the city. If I can get to University I can find my way.
Do you want to drive, walk, or use public transit?
I will walk. My legs need to be like hulk.
When are you going to start your trip?
Right now.
Walk east for 10 minutes on University Boulevard.
Uh oh. I am not used to a compass. Can I get more detail?
Walk east (away from school) for 10 minutes on University Boulevard. You will pass a library. Turn right on Allison Road, right after the McDonalds. You should see a park on your right. Turn left after the park and your destination will be on the left next to the grey apartment building. 
I see so many rats around here. That's how the plague started. I have to get out of here fast.
Thank you and goodbye.
Please proceed with the next step.
There are no more directions - you have reached your destination.
Thanks. I see it now.
Thank you and goodbye.