Hello, I am Dennis Mitchell.
user
Hello, how can I help you?
assistant
I would like to visit The Billy Graham library to know about  history at Charlotte, CLT. Can you please help me?
user
Sure, please share your travelling dates?
assistant
My travel dates are from 01/05 to 01/07.
user
Kindly mention me your source code?
assistant
My source is at Seattle, WA-SEA.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
Thanks for your details, sorry there are no flights with your specifications.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant