Hi.
Hello,. How may I aid you?
I am Gregory King and I need to schedule my business trip to Charlotte, NC-CLT on 01/27.
Sure, may I know your starting point and return date?
I want to fly from Houston, TX-HOU and my return date is 01/29.
OK, sure wait for a while, I will revert you.
Sure.
Sorry,  no flights found with your specification. Thank you for contacting us.