Hello, myself Cynthia Nelson.
Hello, how can I be a help for you?
Could you mind help me in booking a flight ticket to SFO from DFW?
Sure, may I know your planned travel dates please?
Sure, I would like to fly on 05/12 and 05/14.
Sorry, there is no flight available on your requested dates.
That's ok, thank you for the information.
Thank you for approaching us.