You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mary Young here.

ASSISTANT: How may I help you?

USER: I'm planning to visit Charlotte in summer vacations, can you please help me in booking the ticket from AUS to CLT?

ASSISTANT: Sure Mary, I am here to help you. When you are willing to travel?

USER: Sure, I'm planning to depart from here on 04/22 and return by 04/24.

ASSISTANT: Ok, please be on hold.

USER: Sure, please search for the flights with 1 connection in between.

ASSISTANT: As per your data, I found a flight with Southwest airlines and the ticket fare is 200 only. Shall I proceed for booking?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Sure Mary, your ticket is booked with the flight-1021.

USER: Thank you so much for your help.

ASSISTANT: You are most welcome.