Hello.
user
Hello,. How may I help you?
assistant
I am planning to visit different  places with my friends at Houston. Can you help me with booking a connecting flight?
user
Please mention your journey dates?
assistant
My preferable dates are 08/23 to 08/25.
user
Please provide travelling airport codes?
assistant
My airport codes are GA-ATL to TX-IAH.
user
Please provide your name?
assistant
Larry Mitchell here.
user
No flight found with your requirement.
assistant
Ok, no worries.
user
Thanks.
assistant