Hello, Edward Adams here.
user
Hello Adams, how may I assist you?
assistant
I want a help from you in flight ticket booking.
user
Sure Adams, may I know your dates and respective airports for booking purpose?
assistant
My start point is Houston HOU on 09/11 and end point is Washington IAD.
user
OK, can I know your return date please?
assistant
My return date is 09/13.Please sure that I want direct flight.
user
OK, hope you have a flight for you. Sorry Adams, there is no flight found as per your requirement.
assistant
Oh.That's fine. Thank you for your information.
user
Thank you, for consulting us.
assistant