Hello.
Hello, how may I aid you today from my end?
My name is Jason Thomas, can you help me to book a flight ticket from MCO to PHL?
Sure, I am here to help you out. Please provide me your trip dates.
Ok, please can you book for the dates Mar 21 and 23 respectively.
Do you have any requirement?
Ok, please book a direct flight and the return flight time is during afternoon please check.
Sorry  Jason Thomas, there is no flight in your route.
That is ok, thank you for assisting me.
Thank you for reaching us.