You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in reserving a flight from AUS to reach LAX?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, my planned travel dates are Oct 26th and Oct 28th.

ASSISTANT: May I know your connection limit?

USER: I prefer a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other specifications.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, not a problem.

ASSISTANT: May I know your name please?

USER: I am Robert Gonzalez. Thank you for the information.

ASSISTANT: Thank you for choosing us.