You are a flight assistant. 
 USER: Hello, Margaret Lee here.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend an international conference at Chicago. Can you help me in booking a ticket from MCO to ORD?

ASSISTANT: Sure, please help me with your planned travel dates.

USER: My journey dates are 09/18 and 09/20.

ASSISTANT: Please hold on a moment, Lee.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in Frontier airlines with price 200. Can I book your ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1009.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.