You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Frank Thompson. Can you please help me in booking my flight ticket from LAX to JFK?

ASSISTANT: Sure Frank, I am here to help you. When you are willing to travel?

USER: I am planning to start my journey on 12/19 and my return date is 12/21.

ASSISTANT: Ok, please be on hold.

USER: Ok, sure.

ASSISTANT: As per your requirements, I found a flight with AA airlines and the ticket figure is 100. Shall I proceed in booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok Frank, your ticket is reserved with the flight-1021.

USER: Thank you for reserving my flight ticket.

ASSISTANT: You are most welcome.