You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you  please book a flight ticket from EWR to BOS?

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

USER: Thank you. I have planned my travel dates as Mar 20 and Mar 22.

ASSISTANT: Do you have any connection preference?

USER: I am looking for single connecting flight.

ASSISTANT: Any other specifications do you have?

USER: No, I do not have any other specifications.

ASSISTANT: May I know your name please?

USER: Sure, myself Katherine Smith.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 200 provided by Southwest airlines in economy class. Are you ok with this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1014.

USER: Thank you for your help.

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

USER: Most welcome.