You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you today?

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

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from Sept 13th till Sept 15th.

ASSISTANT: Can I know your good name?

USER: Myself Timothy Parker.

ASSISTANT: Let me know your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thanks.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

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

ASSISTANT: Thank you for availing us.