You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brenda Allen.

ASSISTANT: How may I guide you today?

USER: I want to travel from AUS to DFW. Can you book a flight ticket for me?

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

USER: I want to travel on 12/26 and 12/28.

ASSISTANT: Please wait for a minute.

USER: Ok, take your time.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1003 and connection is 1.

USER: Proceed with booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.