You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: William Thompson here. Do you have any flight from ORD to OAK to attend a business meeting?

ASSISTANT: Sure, can I have your travelling dates?

USER: My travelling dates are 10/01 and 10/03.

ASSISTANT: Sothwest airline proving service to you with connection 1 and price 200, should I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been done with flight-1005.

USER: Thanks for your help and information.

ASSISTANT: Welcome, have a safe flight.