Hello.
user
Hello, how may I help you today?
assistant
I am David Wright, please book a flight from HOU to ATL to attend my sister's baby shower function. I need a direct flight.
user
Sure, may I know your probable dates?
assistant
Sure, the travel dates are 08/19 to 08/21.
user
Ok, let me check with the availability.
assistant
Ok.
user
David Wright, sorry to notify that there is no flight found on your route.
assistant
Ok, Thank You.
user
Thank you for contacting us.
assistant