Hi.
Hello. May I know your good name please?
I am Christopher Smith.
OK Christopher, how can I assist you for help?
I would like to travel from NY-LGA to DC-DCA. Will you please book a flight ticket?
Sure, please tell me the travelling dates of your journey?
My planned dates are 08/25 and 08/27.
OK, please wait for a moment.
Sure.
Sorry for the inconvenience, there is no flight found on your requirements.
Oh!. OK, no problem. Thank you for your information.
Thank you.