Hi. I am Charles Phillips.
user
Hello, how may I help you today?
assistant
I need to book a flight ticket from DEN to DFW, Can you please help me for booking?
user
Sure, I am here to help you.
assistant
Thank you.
user
When you are willing to travel?
assistant
I would like to travel on 06/09 to 06/11.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
Ok, please wait for some time.
assistant
Sure.
user
Thanks for waiting. Sorry, there are no flights found with your specifications.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for reaching us.
assistant