You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Susan Rodriguez here. I want to travel from ORD to ATL. Can you please help me for booking the flight ticket?

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

USER: My departure date is 12/23 and return date is 12/25.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait.

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

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our services.