You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Nancy Brown. I am looking for a flight from ATL to EWR, can you please help me in booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: My travelling dates are Oct 26 and Oct 28.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: I need a connecting flight.

ASSISTANT: Let me know your class preference.

USER: I an fine with any class.

ASSISTANT: Do you have any other specifications?

USER: I prefer normal cost airline and My return time is afternoon.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure, I will wait for your information.

ASSISTANT: Thank you for waiting, but I am sorry to inform, there were no flights available that matches your requirements.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.