You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you aid me to book a ticket from EWR to JFK?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My trip dates are June 7 and June 9 respectively.

ASSISTANT: May I know your connection limit?

USER: I prefer for single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name to proceed further.

USER: Sharon Phillips here, please be on hold for a while to proceed for booking.

ASSISTANT: Sorry, there are no flights in this route as per your travelling dates.

USER: Please recheck with some other specification I need to attend an emergency meeting.

ASSISTANT: Sorry, no flights found.

USER: Ok, once check for the economy class flight as I need make this journey.

ASSISTANT: Sorry, there are no flights available.

USER: That's Ok, thank you for the information provided.

ASSISTANT: Thank you for choosing us.