Hello, Patricia King here.
user
Hello. How can I aid you?
assistant
I am looking for a direct flight to Houston. Can you help me in finding a flight?
user
May I know your airport codes?
assistant
The airport codes are LAS and HOU respectively.
user
Please mention your journey dates also.
assistant
I am planning my journey on dates 01/11 and 01/13.
user
Please wait a moment.
assistant
Ok.
user
Sorry for inconvenience, there is no flight found for you.
assistant
That's ok, I will find other way out. Thank you for the information.
user
Thank you for choosing our service.
assistant