You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight ticket form ATL - LAS, can you help me?

ASSISTANT: Sure, I will help you out. May I know your travelling dates please?

USER: Ok, I will be travelling from 04/04 to 04/06.

ASSISTANT: Can you provide your name please?

USER: Sarah Rodriguez here.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Ok, please book my reservation with this flight.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.