You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I would like to travel from ORD to JFK, can you please help me in flight booking?

ASSISTANT: Sure, we are ecstatic to help you. May I know on which dates you are planning to start and return?

USER: I will start on Jan 14, return on Jan 16.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I need a flight with one connection.

ASSISTANT: May I know your good name please?

USER: My name is Mary Hill.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Please be on hold for sometime to check the suitable flight for your journey.

USER: Sure.

ASSISTANT: Thanks for waiting, there are no flights available at this moment matching your particulars.

USER: No problem, thank you.

ASSISTANT: Thanks for approaching us. Wish you a great day.