You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: As, I am fan of harry potter series, I am planning to visit The wizarding world of Harry Potter which is very interesting place in Orlando, MCO.

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My preferable journey dates are May 30 and June 01.

ASSISTANT: May I know your source code?

USER: My source is from Boston, BOS.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: May I know your name please?

USER: Susan Clark here.

ASSISTANT: I am sorry to say taht there is no flight found under your details.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.