You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning a trip with my family to State museum history at Austin, can you please find me a ticket?

ASSISTANT: Sure, may I know from which place you want to fly?

USER: I am an origin of Orlando, my nearest airport code is MCO.

ASSISTANT: Please provide your itinerary dates.

USER: My preferable journey dates are from 11/25 to 11/27.

ASSISTANT: May I know your destination airport code?

USER: My destination airport code is AUS.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: May I know your name for further proceedings?

USER: My name is Raymond Allen.

ASSISTANT: Sorry Allen, no flights found on you route.

USER: ok, no issues. I will choose any alternative to travel Austin.

ASSISTANT: Thank you for contacting us.

USER: Thank you for providing information.