You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Nicole Williams.

ASSISTANT: How may I assist you today?

USER: Can you please help me in booking a flight ticket from MCO to IAH locations?

ASSISTANT: Ok, may I know your preferable dates of travelling?

USER: My travelling dates are from 12/31 and 01/02.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Sorry to inform you that, there are no flights moving to your region with your requested dates of travelling.

USER: It's ok. Thank you for the information.

ASSISTANT: Thank you for approaching us, have a great day.