You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Patricia Campbell here and I am looking for a direct flight for my journey, can you please reserve a flight ticket from JFK to IAD?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my departure is on Sept 19 and please book my return ticket on Sept 21.

ASSISTANT: Please wait a while.

USER: Sure, take your time but try to bring my departure flight at the time of afternoon.

ASSISTANT: There is a flight with connection limit 1 and fare 100, depart time is 20:00 PM and arrival time is 0:00 AM, shall I proceed for booking?

USER: The above flight will departure in afternoon time?

ASSISTANT: There is a flight which departs at 14:00 PM is that ok for you?

USER: No. Don't proceed for booking then.

ASSISTANT: Thank you for opting us.

USER: Thank you for your assistance.