Hello.
user
Hello. How can I help you?
assistant
I want to book a flight ticket from DFW to DEN. Could you help me in booking?
user
Let me know your travel dates.
assistant
My travelling dates are from Feb 26 - 28.
user
Do you have any preference?
assistant
I prefer for connecting flight.
user
Can I know your name?
assistant
Debra Gonzalez.
user
Sorry, no flights found for your travelling dates. Thank you.
assistant
That's ok, no problem. Thank you.
user