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