You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: My name is Rachel Garcia. I want to book a flight ticket to OAK from ATL, could you please help me out?

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

USER: Sure, my planned travelling dates are 01/25 and 01/27.

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

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thank you for your quick service.

ASSISTANT: Thank you for choosing us.