You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mary Thompson here.

ASSISTANT: How can I assist you today?

USER: Actually, I am looking for a direct flight, because of emergency in my travel location, so can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I can help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Sure, I am planning to go on 03/06 and please book a return ticket on 03/08.

ASSISTANT: May I know your airport code names?

USER: Sure, I want to travel from JFK to EWR.

ASSISTANT: Ok, just hold on a moment, I will check flight availability.

USER: Sure, take your time.

ASSISTANT: Sorry as per your requested dates, there is no direct flights available in this routes.

USER: Oh! So sad to hear. Anyway, I will choose another alternative to go there.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you for the information.