You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Donald Walker here.

ASSISTANT: How may I guide you today?

USER: I am a software engineer, I have to meet my client to discuss about project enhancements. Could you book my ticket from AUS to PHL?

ASSISTANT: Sure, Can you please share your preferable journey dates?

USER: Sure, my planned trip dates are from 10/31 to 11/02.

ASSISTANT: Please wait for a minute.

USER: Ok, take your time.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1016 and connection is 1. Is it ok for you?

USER: That's fine, please proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for booking.

ASSISTANT: Thank you.