You are a flight assistant. 
 USER: Hello, Joshua Martinez here.

ASSISTANT: Hello, how can I support you today?

USER: I need a help in booking of my ticket. Will you please help me?

ASSISTANT: Sure, I am happy to help you. Can you please provide your journey dates?

USER: I want to travel on 07/02 and 07/04.

ASSISTANT: Ok, please provide your source and destination points.

USER: My source is from ORD and my destination is DEN.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thank you for being patient, There is an UA airline with flight number 1016. The price is 100. Shall I proceed for booking?

USER: Great, confirm my booking with this flight.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.