You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you oblige me in finding a flight from MCO to IAD?

ASSISTANT: Sure, please provide your trip dates.

USER: My trip dates will be Dec 17th to Dec 19th.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: May I know your name?

USER: I am Emma Edwards.

ASSISTANT: Sorry Emma Edwards, no direct flight is available on your planned dates.

USER: Its ok, thank you.

ASSISTANT: Thank you for contacting us.