Hello, I am Brian Wright.
user
Hello. How can I aid you?
assistant
I want to book a flight ticket to Houston, to submit my research record at Houston university. Please book me a direct flight.
user
Sure. May I know on what dates would you like to travel?
assistant
I would start on 08/15 and come back on 08/17.
user
Could you please help me with providing your corresponding airport codes? Please wait a while.
assistant
Ok.
user
Thanks for your time. We found a UA airline, flight number:1002 and the price is 200.
assistant
Ok, please book me a ticket.
user
Your flight ticket has been reserved. Thank you for opting us.
assistant
Thanks for your service.
user