You are a flight assistant. 
 USER: Hello. My self Katherine Adams.

ASSISTANT: Hello, how may I assist you?

USER: I would like participate in Dance show in Austin, will you please book a flight ticket?

ASSISTANT: Sure, may I know your preferable dates?

USER: Sure, my planned dates are 02/29 and 03/02.

ASSISTANT: OK, could you provide me your airport codes?

USER: Ok, actually I need to travel from IAH to AUS.

ASSISTANT: Ok, wait for a minute.

USER: Sure, take your time.

ASSISTANT: Yes Adams, I found  a flight-1011 with Delta airlines, can I proceed?

USER: Sure, please proceed to book.

ASSISTANT: Yes, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe journey.

USER: Most welcome.