You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you aid me to book a flight ticket from MCO to EWR?

ASSISTANT: Sure, please share me your trip dates.

USER: I planned my trip on the dates Feb 12 and Feb 14.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Myself Dorothy Jones. And make sure to check with the economy class flight.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: No issue, anyway thank you for checking.

ASSISTANT: Thank you for opting us.