You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Kathleen Young here. I want to attend my friend birthday party. Can you book a ticket from AUS-EWR?

ASSISTANT: Sure, may I know your journey dates?

USER: My planned travelling dates are 06/17 and 06/19.

ASSISTANT: Is there any class preference for you?

USER: Yes, I prefer economy class only.

ASSISTANT: May I know your connection limit?

USER: I want a flight with maximum connection of 1.

ASSISTANT: Do you have any particular time for departing and returning?

USER: Make sure that, my return time should be in morning only.

ASSISTANT: Do you have any other specifications?

USER: No more, thank you.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for reaching us.