You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to travel from EWR to AUS. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you share me your trip dates?

USER: I want to fly in the flight on Dec 08 and Dec 10.

ASSISTANT: Is there any specifications?

USER: I want to depart in afternoon time.

ASSISTANT: Can I know your good name?

USER: Laura Davis.

ASSISTANT: I found a flight with the price of 100 having one connection and depart at 12:00. Can I proceed to booking?

USER: Proceed to booking.

ASSISTANT: Your ticket has been reserved with the flight- 1018.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.