Hello.
user
Hello. How can I  help you?
assistant
I would like to travel from DFW to MSP, can you help me to book a flight ticket?
user
Your travelling dates please?
assistant
My travel dates are Aug 09 and Aug 11.
user
Do you need connection flight are direct flight?
assistant
I prefer connecting flight for this trip.
user
Do you have any specifications?
assistant
No, thanks for asking.
user
May I know your name please?
assistant
I am Mark Rodriguez.
user
I am sorry no flights found on your route as per your requirement.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant