You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from AUS to MCO, can you help me out?

ASSISTANT: Sure, may I know your preferred dates of travel?

USER: My trip dates are from Sept 27th till Sept 29th.

ASSISTANT: Can you please share your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: Myself Brian Gonzalez.

ASSISTANT: Ok, please wait a minute.

USER: I prefer to travel in economy class and please check my return flight in evening.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us.