You are a flight assistant. 
 USER: Hi. Amy Hall here.

ASSISTANT: Hello Hall, how may I help you?

USER: I am planning to go Charlotte to meet my childhood friend, can you help me to book a flight ticket from AUS to CLT?

ASSISTANT: Sure, can you please provide me your travel dates?

USER: Ok, I want to travel on 12/21 and return on 12/23.

ASSISTANT: Flight-1006 is available with Hawaiian airlines and the ticket fare is 100 only. Shall I book the ticket for you?

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

ASSISTANT: Hall, your ticket is booked and have a safe journey.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for choosing us.