Hello.
user
Hello, how can I assist you?
assistant
My name is  Nancy Walker. I would like to book a plane ticket from LAX to DFW, can you please help me with that?
user
Sure, may I know your planned travel dates?
assistant
Sure, my planned trip dates are from 08/04 to 08/06. Make sure I need only 1 connected plane for my journey.
user
Sorry, there is no flight available for your request.
assistant
That's ok, thank you for the information.
user
Thank you for approaching us.
assistant