You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Nancy Hernandez, can you help me to book a direct flight from MCO?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are Jan 25 and 27.

ASSISTANT: Can you please provide your destination airport code?

USER: My destination airport code is LAS.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a afternoon flight on my return journey.

ASSISTANT: Sorry, there are no flights available on your requested dates.

USER: No issues, thank you for your time.

ASSISTANT: Thank you for contacting us, have a nice day.