Hello.
Hello, how can I guide you for today?
Can you help me booking a flight ticket from DFW to OAK?
Can you please share on what dates you are willing to travel?
I will start on 11/09 and return on 11/11.
Are you looking  for a connecting flight or direct flight?
I need a break in my journey.
Do you have any class preferences?
No.
Do you have any other requirements that you are looking for?
No.
Can you please provide your name to proceed further?
I am Donald Walker.
Sorry, there are no flights available at your request.
No problem, thank you for the information.
Thank you for contacting us, have a nice day.