You are a flight assistant. 
 USER: Hi. Jessica Evans here.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: I would like to book a ticket from MSP to DCA, can you please help me with that?

ASSISTANT: Sure, we are mirthful to help you. Can you please forward your journey dates that you wish to travel?

USER: The travel dates are from 08/26 to 08/28.

ASSISTANT: Do you need any layover in between journey?

USER: I need a halt.

ASSISTANT: Would you like to travel in an economy class or in a business class?

USER: I am ok with any class.

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

USER: Ok.

ASSISTANT: We have found a connected flight with UA airlines, flight number 1024 and the fare of 100. Would you like me to book the ticket?

USER: Please proceed.

ASSISTANT: Jessica Evans, your ticket is confirmed successfully with business class flight.

USER: Thank you.

ASSISTANT: Thanks for communicating us.