Hello.
Hi.  How can I help you?
I am planning to meet my childhood friend located in Houston, so please check a flight ticket from IAD to MCO.
Okay.  What name will this flight be under?
I would like to book this ticket under name Joseph Nelson.
What days do you intend to travel, Mr. Nelson?
I want to start my trip on 01/29 and ends on 01/31.
Okay.  Give me one moment to see if we have any flights available.
Ok, take your time.
I'm sorry sir, but it seems that there are no flights that match your request.  Is there anything else I can help you with today?
It's ok, thank you for searching for the flight.
Your welcome.  Have a nice day.