Hi.
Hello. How can I assist you at this moment?
I am Stephen Campbell. Please help me in booking flight ticket from SFO to DFW?
Sure Stephen Campbell, I will help you with that. Can I have your travel dates please?
My travelling dates are 07/25 and 07/27.
Ok, please wait a moment to check flight availability.
Ok, sure.
Sorry Stephen Campbell, no flight is available to you on your dates.
Ok, fine thank you for checking.
Thank you for choosing us, have a good day.