You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from AUS to EWR, can you please help me in booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are May 12 and May 14.

ASSISTANT: Do you have any specifications?

USER: I don't have any specifications.

ASSISTANT: Please provide me the name.

USER: Sure, my name is Donald Hill.

ASSISTANT: Here, I found a flight with 0 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1001 in Delta Airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.