You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to attend a musical night. Can you check the flight availability from AUS to LGA root?

ASSISTANT: Sure, can you please help me with your planned journey dates?

USER: My planned travel dates are 03/10 and 03/12.

ASSISTANT: May I know your name please?

USER: Sure, Raymond King here.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I want economy class only, no more specifications please.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Raymond King, no flights has been found on your planned travel dates.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for choosing us.