You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I want to attend a seminar at Orlando, can you help me to book a flight ticket from AUS to MCO?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My preferable journey dates are June 16 and June 18.

ASSISTANT: May I know your name to proceed further?

USER: My name is Jeffrey Davis.

ASSISTANT: Do you have any requirement?

USER: I would like to prefer normal cost airline.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Sorry  Jeffrey Davis, there is no flight in your route as per your requirement.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.