You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to attend a meeting at New York, please help me in booking a ticket from JFK to EWR.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My planned travel dates are on Oct 6 and Oct 8.

ASSISTANT: Ok, could I have your name please?

USER: My name is George Green.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight for my trip.

ASSISTANT: Ok, do you have any other specifications?

USER: I would like to depart in the afternoon.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: You are welcome, have a great day.