Hello.
user
Hello, how can I serve you today?
assistant
My name is Jack Moore, I want to book a direct flight from Dallas to Houston to visit comic-con. Can you book a flight for me?
user
Sure, we are here to help you. Kindly mention your travel dates.
assistant
I will fly on 07/01 and return on 07/03.
user
Can you please provide me your airport codes?
assistant
My source airport code is TX-DFW and my destination is TX-IAH.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry to inform, no flights found with your requirement.
assistant
Ok, thank you for the information.
user
Thanks for reaching us, have a good day.
assistant