You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket in Major airline to reach JFK. Can you help me?

ASSISTANT: Sure. Please, share your journey dates.

USER: Jan 10th - Jan 12th are my trip dates.

ASSISTANT: Kindly, mention your connection limit.

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your source airport code?

USER: ORD is my source airport code.

ASSISTANT: Please, share your good name.

USER: I am Katherine Carter.

ASSISTANT: Please, stay connected for a while.

USER: Sure.

ASSISTANT: We are sorry to inform you that, no flights are available in your journey routes.

USER: Ok, not a problem. Thank you.

ASSISTANT: Thank you for reaching us, have a good day.