You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

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

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

USER: Sure, my trip dates are Mar 14 and Mar 16.

ASSISTANT: Can you please share your connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Ruth Lopez.

ASSISTANT: Ruth Lopez, there are no flights available in you route.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for choosing us.