Hello.
user
Hello, How can I best serve you today?
assistant
Can you reserve me a ticket from ATL to IAH?
user
Sure, can you please mention your depart and arrival dates of your journey?
assistant
My journey dates are Sep 14 to 16.
user
Do you like to go with a connecting or direct flight?
assistant
I need a direct flight.
user
Can I know your good name to proceed further?
assistant
I am Margaret Miller.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for choosing us.
assistant