You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Sandra Wright. I want to book a flight from ATL to LAX. Could you help me in booking?

ASSISTANT: Sure, I will help you in booking the flight ticket. May I know your travelling dates please?

USER: My preferable dates are from 01/07 to 01/09.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1025.

USER: Thank you.

ASSISTANT: Thank you for choosing us.