You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Andrew Baker from Phoenix.

ASSISTANT: How may I help you out?

USER: I have to go to Chicago for receiving my parents coming from India. Can you please help me to book a ticket from PHX to ORD?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you for your positive response, I want to take off on 06/17 and please confirm my return ticket also on 06/19.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.