You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: I am Raymond Smith. I am looking for a flight from SFO to PHL, to visit the Museum of the American Revolution.

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

USER: Sure, my journey starts at 11/29 and return back on 12/01.

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

USER: That's good, please book it for me.

ASSISTANT: Ok, your ticket has been booked with flight number 1027.

USER: Thanks for your response and service.

ASSISTANT: Thank you for choosing us.