Hello.
user
Hello, how can I help you today?
assistant
I need to book a ticket from ATL to DFW to meet my brother, can you help me?
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
My journey dates are Dec 26 to 28.
user
Ok, may I know your name?
assistant
I am Joshua Campbell.
user
Do you have any specification?
assistant
My return time is in afternoon.
user
Sorry, no flights are available on your preferable travel dates.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant