You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Charles Brown here.

ASSISTANT: How may I assist you today?

USER: I would like to meet my brother at Boston, please help me in booking a ticket from EWR to BOS.

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My planned travel dates are on Apr 13 and Apr 15.

ASSISTANT: Is there any additional requirements do you want?

USER: I need a flight with single connection.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by UA airlines. Are you ok with this flight?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1009 in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a great journey.