You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: My name is Christine Parker. Can you help me to book a flight from AUS to DFW?

ASSISTANT: Sure, I am happy to help you with that. Can you please share your preferable journey dates?

USER: Ok, please book for the dates July 17 and July 19.

ASSISTANT: Do you have any specifications?

USER: Ok, please can you book a connecting flight?

ASSISTANT: I found a ticket for you with price of 100, flight number is 1006 in economy class and connection is 1. Is it ok for you?

USER: Ok, please book a ticket.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for assisting me with the ticket booking.

ASSISTANT: Thank you for your service.