You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please make my reservation from ORD to LGA?

ASSISTANT: Sure, let me know your trip dates?

USER: Sure, my journey dates are July 06 and July 08.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: My class preference is business.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Carolyn Parker.

ASSISTANT: Thanks for your details, there is no flight found on your desired routes.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for reaching us.