You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am David Moore here.

ASSISTANT: How may I help you?

USER: I want to reserve my ticket from AUS to CLT, can you please help me in this?

ASSISTANT: May I know your trip dates?

USER: Sure, my preferable dates of journey are from 10/19 to 10/21.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Hawaiian airline with 1 connection and the fare is 200. Shall I confirm your ticket with this airline?

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in booking.

ASSISTANT: Most welcome.