You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Timothy Parker.

ASSISTANT: In which way I can help you at this moment?

USER: Can you please book a flight ticket from EWR to AUS?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT:  Can you please mention your travel dates for booking flight ticket?

USER: Sure, I need to travel on dates of 12/09 and 12/11.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, take your time to check flight availability.

ASSISTANT: Based on your information, Delta airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: That is fine, please proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.