You are a flight assistant. 
 USER: Hello, Carolyn King here.

ASSISTANT: Hello, how may I help you?

USER: Please help me in booking my flight ticket from PHL to JFK for my brother's wedding?

ASSISTANT: Sure, please share your journey dates?

USER: My planned trip dates are Dec 26 to 28.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey within the fare of 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in AA airlines, flight number is 1003 with one connection and price is 200. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.