Hello.
user
Hello, how may I assist you?
assistant
Can you please book a flight ticket from DTW to DFW?
user
Sure, help me with the trip dates?
assistant
Thank you. I have planned my travel dates as Sept 13 and Sept 15.
user
May I know your name please?
assistant
Sure, myself Raymond White.
user
Do you have any preferences?
assistant
Yes, I would like to depart in evening time only so please make sure that.
user
Sorry, no flights were running in your desired routes.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant
Most welcome.
user