You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brian Young here. Reserve a flight ticket that is from AUS to CLT.

ASSISTANT: Sure Brian, can you please share your travelling dates?

USER: My preferable dates for travelling are 12/28 to 12/30.

ASSISTANT: I found a flight for you that AA airline with connection 1 price 100 as per your details, can I proceed to booking?

USER: You can book the flight ticket. I am fine with this flight.

ASSISTANT: I confirmed your ticket by flight number 1001.

USER: Thank you for your help.

ASSISTANT: It's my pleasure, have a nice day.