You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Samuel Campbell here.

ASSISTANT: Ok, how can I assist you?

USER: Can you please help me in booking the ticket from AUS to LAX?

ASSISTANT: Ok, can You please let me know your travelling dates?

USER: My journey dates are 11/13 and 11/15.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Here is a flight with AA airline and 1000 as flight number.

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.