You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Daniel Evans.

ASSISTANT: How may I guide you today?

USER: I have to attend a Music Concert at Charlotte, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. Can you please provide your preferable dates that you want to travel?

USER: I would like to take off on 06/18 and return on 06/20.

ASSISTANT: Ok, may I know your nearest airport codes for booking?

USER: My nearest source airport code is AUS and destination airport code is CLT.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1006.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for availing us, have a great journey.