You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to travel from MCO to ORD to explore global culture. Can you book me a  flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: My planned journey dates are Mar 4 and Mar 6.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight having maximum connection of one.

ASSISTANT: May i know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Which class do you prefer for your journey?

USER: I don't have any class preference.

ASSISTANT: Do you have any specific departure and arrival time?

USER: No, I am flexible to travel at any time.

ASSISTANT: May I know your name to proceed further?

USER: I am Robert Edwards.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for choosing us.