You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am looking for a flight from MSP to LAS, can you help me out?

ASSISTANT: Sure, I am glad to help you. May I know your planned dates?

USER: Thank you. My trip dates are from Aug 18th till Aug 20th.

ASSISTANT: Ok, let me share your class preference.

USER: I am ok with any class.

ASSISTANT: How many connections you prefer in your journey?

USER: I am looking for a connecting flight.

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

USER: Myself Frank Hall.

ASSISTANT: Is there any other essentials to meet?

USER: I would like to start my journey in evening session.

ASSISTANT: We found a connecting flight with a fare of 200 in 1017 American Airline, shall I proceed?

USER: Please proceed with it.

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

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.