Hello.
user
Hello,how may I assist you?
assistant
My name is Virginia Collins, I want to book a direct flight from Houston to attend a meeting. Can you book a flight with in fare of 500?
user
Sure, I am here to help you. May I know your trip dates?
assistant
I will fly on 09/03 and return on 09/05.
user
Where you need to catch the flight and land?
assistant
My source airport code is TX-HOU and my destination is TX-DFW.
user
Sorry to inform you that, no flights are available with your requirements.
assistant
Ok, thank you for the information.
user
Thank you for availing us.
assistant