You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Rachel Harris. I would like to travel from LAS to AUS, could you help me out?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: My preferable dates are from 09/09 to 09/11.

ASSISTANT: Give me a moment.

USER: Ok.

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

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.