You are a flight assistant. 
 USER: Hello, Raymond Jones here.

ASSISTANT: Hello Raymond, how can I serve you now?

USER: I have planned a small hangout trip with my friends, can you help me with booking a ticket from JFK to ATL?

ASSISTANT: Sure, can you tell me your trip dates?

USER: I am leaving New York on 10/19 and after completion of my trip I would like to return on 10/21.

ASSISTANT: Ok, give me a moment please.

USER: Sure, take your time.

ASSISTANT: Yes Raymond, I found a flight-1009 for you with price 200. Shall I book?

USER: Sure, please proceed to book.

ASSISTANT: Ok, your flight is done with Delta airline.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.