You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Janet Campbell.

ASSISTANT: How can I assist you today?

USER: Please search a flight ticket from MCO to ORD?

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

USER: My travelling dates are May 30 and June 01.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class ticket.

ASSISTANT: May I know your connection limit?

USER: I need connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: I need my depart flight ticket at afternoon time.

ASSISTANT: Janet Campbell, I am sorry to inform you that there is no flight available at your request.

USER: Ok, fine thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching us.