Hi, Ronald Brown here.
user
Hello Brown, how may I help you?
assistant
 I want to visit my parents at Orlando, so please book my ticket from LAS to MCO.
user
Please provide your trip dates.
assistant
Sure, my itinerary dates are 04/02 and 04/04.
user
Please wait for a while.
assistant
Ok, I need a connecting flight.
user
Sorry, no connecting flight is available on your route.
assistant
Ok, that's fine. Thank you.
user
Thank you for reaching us.
assistant