Hello. I am Mark Baker.
user
Hello. How can I aid you?
assistant
I want to visit Billy Graham Library at Charlotte to know more about history, can you please help me in reserving a ticket?
user
Sure, may I know your travelling dates?
assistant
My travel dates are from 02/27 to 02/29.
user
Help me with your travelling points?
assistant
DTW to CLT are my travelling points.
user
Do you have any connection limit?
assistant
I need a direct flight.
user
Sorry to inform you that no direct flights are available on your travel dates.
assistant
Ok, no issues. Thank you.
user
 Thank you for availing us.
assistant