Hello.
user
Hello, how can I aid you?
assistant
I want to book a flight ticket from Detroit DTW to Houston HOU. Can you find a flight ticket for me?
user
Sure, can you share your journey dates?
assistant
Ok, my planned trip dates are on Nov 19 and return on Nov 21.
user
Do you have any preferences?
assistant
Yes, I need a single connecting flight.
user
May I know your name?
assistant
Ok, my name is Melissa Smith.
user
Sorry, there is no flight on your given dates.
assistant
Ok, not an problem. Thank you for your information.
user
Thank you for reaching us.
assistant