Hello,. I am Anna Evans.
Hello, how can I assist you for the day?
Can you help me in booking a flight ticket from DFW to HOU?
Sure, I am here to help you.
Thank you.
 In which class would you like me to book your flight ticket?
I am comfortable with any class.
Let me know your connection limit.
I need a connecting flight.
On which dates would you like me to book a flight ticket for you?
I want to travel on 08/25, and return on 08/27.
Do you have any other requirements?
I want to depart in the afternoon time.
Ok, please wait a moment, let me search a flight for you.
Sure.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
OK, no issues. Thanks for the information.
Thank you for reaching us.