Hello.
user
Hello. How may I help you now?
assistant
Yes, would you please help me in  booking a ticket from DFW to CLT.
user
Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?
assistant
My itinerary travel dates are as follows July 01 and July 03.
user
Are you ok with connecting flight for your journey?
assistant
I would like to board a direct flight.
user
Do you have any more requirements?
assistant
No. Thank you for asking.
user
May I know your name to book the flight ticket?
assistant
Lisa Gonzalez.
user
Please wait a moment to check the flights.
assistant
Sure.
user
We are apologize that, there are no direct flights running towards your region with your requested dates of travelling.
assistant
No issue, thank you for the time.
user
Thank you for contacting us, have a great day.
assistant