You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have a live music concert at Austin, please help me in booking a ticket from LAX to AUS.

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: My preferred journey dates are 04/28 and 04/30.

ASSISTANT: There is a connecting flight 1012 available for you, shall I proceed?

USER: Ok, please proceed for booking with the name Catherine Scott.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome.