You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: I am planning to visit Atlanta with my friends. Can you do the reservation?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?

USER: My airport codes are LAS-ATL.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need break in my journey.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 09/01 and 09/03.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Andrew Carter here.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Spirit airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed with airline number 1020.

USER: Thank you.

ASSISTANT: Thank you for opting us.