You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Joseph Nelson here.

ASSISTANT: How may I assist you Nelson?

USER: I want to travel to ATL grand party on success in my new business. So, I need to travel there. Could you book a ticket from PHL?

ASSISTANT: Sounds great. Sure. Please let me know your preferred travel dates, Nelson.

USER: My travelling dates are 01/29 and back to home on 01/31.

ASSISTANT: Please wait a minute, Nelson.

USER: Sure.

ASSISTANT: Nelson, I found a flight with Delta airlines having price 100 and connections 1. Are you interested in this flight?

USER: Ok, proceed with your booking. It is ok for me.

ASSISTANT: Nelson, I have confirmed your ticket. Thank you for approaching us.

USER: Thanks for helping in booking.

ASSISTANT: Have a safe journey.