Hello.
user
Hello. How can I help you?
assistant
I am Brandon Green. I am planning to visit Houston to meet my brother, can you please book me a ticket from PHX to IAH?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
My preferable journey dates are from Oct 14 to Oct 16.
user
Please allow me a moment.
assistant
Sure, please search for direct flight on this route.
user
Sorry, no direct flights are available on your route.
assistant
Ok, not an issue. Thank you for providing information.
user
Welcome. Have a nice day. Thank you for choosing us.
assistant