You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I need a flight for my journey with a normal-cost airline which departures from my location in the afternoon. Can you help me in booking my flight ticket?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: Thank you for considering my request. My source and destination airport codes are MCO and PHL.

ASSISTANT: Can you please share your planned travel dates?

USER: Sure, my planned travel dates are Feb 26 and Feb 28.

ASSISTANT: Do you want connecting flight?

USER: I am comfortable with any of the flight.

ASSISTANT: Do you have any other requirements?

USER: I need to have a return flight in the morning.

ASSISTANT: May I know your name please?

USER: I am Betty Martinez.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for opting us.