You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Owning an emergency, I need direct flight to fly.Can you help me in this? Brenda Clark here.

ASSISTANT: Ok, I can help you out. May I know your trip dates?

USER: My probable dates are from 02/06 till 02/08.

ASSISTANT: Can you please tell me your trip codes?

USER: My nearest airport to my location is MCO, and departure is ORD.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: Sorry, Brenda no flight found with your dates. Thank you for reaching us.

USER: That's ok, no issue. Thank you for your help.

ASSISTANT: You are welcome.