You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: I am Christopher Parker. I am looking for a flight from SFO to ORD, can you help me out please?

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

USER: My trip dates are from 11/12 till 11/14.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket has been booked with flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.