You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Richard Carter.

ASSISTANT: How may I help you for today?

USER: I am planning to book a ticket from LAS to AUS. Can you please help me out to book a flight ticket for me?

ASSISTANT: Yes, could you tell me your travelling dates?

USER: These are my travelling dates 06/29 and return back on 07/01.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: Please proceed the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.