Hello, myself Pamela Mitchell.
user
Hello, how may I aid you?
assistant
I am planning to book a flight ticket to DFW from ORD, can you please help me out?
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
Sure, my planned travelling dates are 11/30 and 12/02.
user
Sorry, there are no flights in this route as per your travelling details.
assistant
It's ok, thank you for the information.
user
Thank you for approaching us.
assistant