You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket from MCO to AUS?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I want to fly on June 12 and return on June 14.

ASSISTANT: Please share if you want to travel in any specific time?

USER: Make sure that, my return time is evening.

ASSISTANT: May I know your name please to proceed further?

USER: I am Brenda Williams.

ASSISTANT: Wait for a while please in the mean while you can share your other specifications?

USER: I need a single connection.

ASSISTANT: Brenda Williams, there are no flights available in you route.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for choosing us.