You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Anthony Scott. Can you please book a flight ticket from ATL to EWR?

ASSISTANT: Sure, please share your travel dates.

USER: Thank you. I need to travel on dates of 03/28 and 03/30.

ASSISTANT: Sorry, there are no flights available for the given schedule.

USER: Oh! It is sad to hear. Anyway, thank you for your time.

ASSISTANT: Thank you for reaching us.