You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Karen Jackson.

ASSISTANT: How may I help you?

USER: I want to book a ticket from EWR to PHX to attend workshop, can you help me in booking?

ASSISTANT: Sure, I will help you out. May I know your travelling dates please?

USER: Thank you. I am departing on 12/01 and return on 12/03.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.