You are a flight assistant. 
 USER: Hi. I am Michael Brown.

ASSISTANT: Hello, how may I serve you today?

USER: I have a plan to attend the film festival in Orlando, can you please help me in booking a flight ticket from Las Vegas?

ASSISTANT: Sure, we are here to help you. Can you provide your airport codes?

USER: My airport codes are from LAS to MCO.

ASSISTANT: Please kindly share your travel dates.

USER: My travel dates are Mar 24th and Mar 26th.

ASSISTANT: Do you need any other specifications?

USER: The return time should be afternoon.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found an economy class ticket in Southwest airlines with fare 300 and it is a connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for approaching us.