You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am John Green. As I am a chef, I want to know different varieties of food methods by attending a Food Festival on 12/25. Aid me to book a ticket along with the return journey which is on 12/27.

ASSISTANT: Sure, kindly mention your journey points?

USER: I would like to start my journey from Boston, BOS to reach the Orlando, MCO.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1001 with one connection and price is 100. Shall I proceed?

USER: Please reserve it.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.