You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you today?

USER: Please guide me in booking a flight ticket to EWR from ATL in April month.

ASSISTANT: Sure, I am oblige to help you with that. Can you please provide your planned dates of travelling?

USER: Thank you for considering my request, my planned dates of travelling are Apr 05 and Apr 07.

ASSISTANT: Do you have any connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Do it under my name Katherine Thomas.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: We are apologize that, there are no flights running towards your region with your requested dates of travelling.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for approaching us, hope you have a great day.