You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Walker.

ASSISTANT: How can I aid you at this moment?

USER: I would like to visit Austin to meet my brother, can you please help me to book a flight ticket from JFK to AUS?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: Sure, my travelling dates are Nov 20 and Nov 22.

ASSISTANT: Do you need any halt in this journey?

USER: I need a 1 stopover in between my journey.

ASSISTANT: Wait a moment please.

USER: Sure, take your own time.

ASSISTANT: Delta airlines is providing connecting flight on this route with a ticket fare of 100, shall I book your ticket?

USER: Ok, please book.

ASSISTANT: Samantha Walker, your ticket is booked in flight number 1014.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a safe journey.