You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: My name is Eric Green. I have a business meeting in New York, can you help me for booking a flight ticket from MCO to JFK?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are July 25 and July 27.

ASSISTANT: Do you need any break?

USER: I need a single connecting flight.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: My departure time is evening.

ASSISTANT: Please be on hold for sometime, as I can check a flight for your journey with the best airlines.

USER: Sure, I will wait for your response.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for opting us.

USER: Welcome.