You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Alexander Hernandez. Will you help me in booking the flight ticket from HOU to AUS?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: May I know your travelling dates to proceed further?

USER: My preferable journey dates are 07/07 and 07/09.

ASSISTANT: Here is a flight from Delta airlines with fare 100, shall I proceed with booking.

USER: Sure, you can proceed with the booking?

ASSISTANT: Your ticket is confirmed with the flight number 1015.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.