Hello.
user
Hello. How may I guide you?
assistant
I am Lisa Adams. Please help me in booking a flight ticket from DFW to ATL.
user
Lisa Adams, I am here to help you for this. When you are willing to travel?
assistant
My planned travel dates are 03/07 and 03/09.
user
Do you have any airline preference?
assistant
I am comfortable with any one.
user
Sorry to inform you, no flights are found with your criteria.
assistant
That's ok, no problem.
user
Thank you very much for approaching us.
assistant
Thank you for checking.
user
You are welcome.
assistant