You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from Orlando, to attend my father's retirement celebrations in Las Vegas. Can you book a flight ticket with the name of Nicole Moore?

ASSISTANT: Sure, please share me your travel dates.

USER: My travelling dates are from 06/05 to 06/07.

ASSISTANT: Can I know your airport codes?

USER: My arrival airport code is NV - LAS. My source code is FL - MCO.

ASSISTANT: Do you need any stop over in between your journey?

USER: Yes, I need a flag stop in between my journey.

ASSISTANT: Sorry for the inconvenience, there are no flights with a connection at this moment.

USER: Ok, thank you.

ASSISTANT: Have a good day.