You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please check the flight availability in normal cost airline?

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

USER: My source is MCO and destination is MSP.

ASSISTANT: Can you please share your planned travel dates?

USER: I have planned to travel on Oct 1st and return back on Oct 3rd.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a single connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Joseph Hill.

ASSISTANT: Do you have any other requirements?

USER: I prefer an economy class.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

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

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

ASSISTANT: Thank you for opting us.