Hello, I am Nancy Davis.
user
Hello, how can I support you for the day?
assistant
I want to celebrate my brother birthday at Dallas & Fort  Worth, TX - DFW. So can you please help me with book a ticket from Los Angeles, CA - LAX?
user
Sure, I am here to help you. When you are willing to travel?
assistant
I would like to start on 07/08 and return on 07/10.
user
Do you have any other specifications?
assistant
My price limit 5000 and  single connection of flight.
user
Please wait for a moment.
assistant
OK.
user
We found 1005 AA airlines which matches your specification.
assistant
Please make it confirm.
user
Your booking has been confirmed with 1005 AA airlines.
assistant
Thanks for your help.
user
Thank you for reaching us.
assistant