You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you help me to reserve a flight ticket from MCO to ORD?

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

USER: I want to take off on 27 Nov and return on 29 Nov.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Patricia Carter.

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

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you.