You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I want to make a reservation to Boston to attend for a conference with my clients. Can you please help me for booking a flight from LAS?

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: Do you prefer an economy class or a business class?

USER: I am fine with any class.

ASSISTANT: Ok, help me with your preferred dates.

USER: Sure, My scheduled dates are on August 03 and 05.

ASSISTANT: How many connections you prefer in your journey?

USER: I need a connected flight in between my journey.

ASSISTANT: On whose name, you want to reserve the ticket?

USER: Sure, my name is Thomas Brown.

ASSISTANT: Is there any other essentials to meet?

USER: No.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Thank you for waiting, the Delta Airlines is providing best services for you in direct flight with a fare of 200. Shall I proceed your booking in 1022 flight?

USER: Ok, please proceed for booking.

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

USER: Thanks for your good response.

ASSISTANT: Thank you for availing us.