You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Paul Wilson. I need to book a flight ticket from EWR to JFK, Can you please help me with that?

ASSISTANT: Ok, please may I know the dates of your journey to book?

USER: I would like to travel on 06/04 to return on 06/06.

ASSISTANT: Please can I know the connection limit you need for this journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if your are looking for anything.

USER: Yes, I would like to depart on afternoon.

ASSISTANT: Sorry, there are no flights available which depart during afternoon timing.

USER: Ok, no problem.

ASSISTANT: Thank you for availing our service.

USER: Thanks for your information.