You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Can you help me to book a flight from MCO to DTW?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My travelling dates are Oct 18 and 20.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other specifications for this trip?

USER: I want to depart at morning.

ASSISTANT: May I know your good name please?

USER: My name is Ryan Campbell.

ASSISTANT: Ryan Campbell, there are no flight services are available on this route.

USER: No issues, thank you for your time.

ASSISTANT: Thank you for contacting us.