Hello, I am David Adams.
Hello, How can I oblige you today?
I need to book a flight ticket from IAH to DFW, Can you please help me for booking?
Sure, we are here to assist you. Do you want any halt in between your journey?
Yes, I need a connecting flight.
When your willing to travel?
I would like to travel on 06/23 to 06/25.
Thanks for waiting. There is no flight found to your route due to bad weather.
Ok, no problem.
Thank you for reaching us.