Hello.
user
Hello. How may I assist you?
assistant
My name is Christopher Smith.
user
Thank you for providing your name.
assistant
I want to book a flight ticket from Washington, DC - DCA for visiting Water Wall in Houston, TX - IAH.
user
Sure, I would like to know your travelling dates?
assistant
My departure day is 11/24, return day is 11/26.
user
Do you need any halt in between the journey?
assistant
I want direct flight.
user
Thank you for your details, there are no flights found with your specified connection limit.
assistant
No problem, thanks for your help.
user
Thank you for making us to support you.
assistant