Hi.
user
Hello. How may I help you?
assistant
I need to book a flight ticket from DFW to IAH, Can you please help me for booking?
user
Sure, may I know your travelling dates?
assistant
I would like to travel on 11/24 to return on 11/26.
user
Do you have any requirements?
assistant
Yes, I need a connecting flight with economy class.
user
Can I know your name?
assistant
Christopher Williams here.
user
Let me know your requirements?
assistant
No.
user
Sorry to say, no flight is available for you as per you requirements.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thanks for your information.
user