You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Currently I am staying in LAS and I want to move to JFK which is my destination New York. Can you help me to search a flight?

ASSISTANT: Ok, please provide your dates of travel.

USER: My travel dates are 04/04 and 04/06.

ASSISTANT: Ok, there is a flight for you with your provided details with airline Delta. Mean while may I know your name?

USER: I am Charles Robinson.

ASSISTANT: Ok, Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked with the flight number 1016.

USER: Thank you so much for your valuable information.

ASSISTANT: Thank you for choosing us.