Hi.
user
Hello.
assistant
Myself Alexander Jackson. I want to travel from LAS to HOU, can you please book a flight ticket for me?
user
May I know your trip dates?
assistant
My travelling dates are on 05/30 and 06/01.
user
Sure, I will help you. Sorry, no flights found for you.
assistant
It's ok. Thank you for the information.
user
Thank you for choosing us.
assistant