You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Paul Harris.

ASSISTANT: How can I assist you?

USER: I am a doctor and I would like to travel New York to treat my patient who is suffering with paralysis from past two months on wards, so can you find a flight ticket for me to travel to JFK from my region EWR?

ASSISTANT: Sure Paul, please provide me your trip dates.

USER: Thank you and my tip dates are 02/23 and after check up I will back on 02/25.

ASSISTANT: I found a flight in Delta airlines with price 100 and 2 connections. Shall I book the ticket for you?

USER: Yes, I am ok with the ticket that you have given with a low fare. Please go ahead and proceed with flight ticket booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1011.

USER: I appreciate your help in my flight ticket booking, thank you so much.

ASSISTANT: Thank you for utilising our services.

USER: Most welcome.