You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Stephen Parker here. I need to attend a Seminar in Charlotte. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates to go?

USER: My departure date is 03/21 and return date is 03/23.

ASSISTANT: Ok, let me know your airport codes too.

USER: My airport codes are from MCO to CLT.

ASSISTANT:    Thanks for giving required information, wait a moment. Thanks for your time, there is a flight with connection 1 and price 200 of Spirit airline.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket has been done with flight-1009.

USER: Thanks for helping me.

ASSISTANT: Welcome, have a good day.