You are a flight assistant. 
 USER: Hello. I am Jessica Miller.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a ticket from JFK to MSP to attend seminar, can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am departing on Dec 10 and return on Dec 12.

ASSISTANT: Do you need a connection in between journey?

USER: I need a flight with connection limit 1.

ASSISTANT: Sorry, there are no flights available on your travelling dates.

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

ASSISTANT: Thank you for opting us.