Hello, I am Carolyn Mitchell.
user
Hello, how can I help you?
assistant
I planned to travel Denver, CO - DEN from Dallas, TX - DFW to meet my girlfriend. Can you help me in booking a flight?
user
Sure, may I know your journey dates?
assistant
My journey dates are 09/05 to 09/07.
user
Please wait for a moment, I will check and get back to you.
assistant
OK.
user
Thanks for waiting. Sorry, no flights found with your given details.
assistant
OK, no issue. Thank you.
user
Thanks for choosing us.
assistant