You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Robert Lee. I want to travel from AZ-PHX to MA-BOS for attending a seminar.Could you please help me for booking a ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My departure date is 10/03 and return date is 10/05. Make sure my price limit is 200 and the connections limit is 1.

ASSISTANT: As per your requirements, I have found a flight for you in Southwest airline, shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Sure, your ticket is booked with a flight number 1003.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.