You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you at this moment?

USER: Can you please help me in booking my flight from DTW, as I a have a meeting at MCO?

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

USER: Thank you, my travelling dates are June 3rd and 5th.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer a single connecting flight.

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

USER: I usually prefer economy class ticket.

ASSISTANT: May I know your good name please?

USER: I am Emma Brown.

ASSISTANT: Emma Brown, there are no flight services available on this route on your provided dates.

USER: Ok, not a problem. Anyways, thank you for the information.

ASSISTANT: Thank you for contacting us.