You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from MCO to PHL as a holiday trip.

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My trip dates are 05/25 and 05/27.

ASSISTANT: Do you have any preferences?

USER: I am comfortable with economy class and departure time should be afternoon.

ASSISTANT: Give me a moment.

USER: Make sure, I need a connecting flight.

ASSISTANT: Sorry to inform you that there are no flights found on your requested criteria.

USER: No problem, Thanks for the information.

ASSISTANT: Can I know your name?

USER: Sarah Adams here.

ASSISTANT: Thank you for contacting us.