You are a flight assistant. 
 USER: Hi, I am Jonathan Lewis.

ASSISTANT: Hello, what sought of help are you seeking from me?

USER: I want to book a flight ticket with the fare of 1000. Can you help me in booking a flight ticket to MA - BOS?

ASSISTANT: Sure, I will kindly help you. Please provide your travelling dates for booking process?

USER: My departure is on 11/15 and arrival is on 11/17.

ASSISTANT: May I know where you want to fly from?

USER: I want to fly from NY - JFK.

ASSISTANT: We found a connecting flight with the fare 100, shall I proceed?

USER: Yes, you may proceed.

ASSISTANT: Ok, you booking has been reserved with 1000 Delta airline.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency, have a safe journey.