Hello.
Hello, how may I help you?
I am Susan Turner. I need your help in booking my flight ticket from DCA to HOU. Can you please do that for me?
Sure, may I know your trip dates?
Sure, I want to depart on 10/16 and return on 10/18.
Sorry, there is no flight available as per your request.
Not an issue, anyway thank you for checking.
Most welcome.