You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can  I assist you at this moment?

USER: I would like to meet my sister at Minneapolis, can you please help me to reserve flight from LAS to MSP?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Sure, my planned travelling dates are Mar, 25 and 27 respectively.

ASSISTANT: Do you prefer any specific class to travel?

USER: I am ok with any class preference.

ASSISTANT: Are you ok with single connecting flight or you required direct flight only?

USER: I am fine with any connection limit.

ASSISTANT: Do you prefer any specific airlines to get best flight for you?

USER: I am ok with any airline to travel.

ASSISTANT: Can I have your good name please to proceed further?

USER: Sure, my name is Jessica Jackson here.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Ok Jessica Jackson, your ticket booking has done and the flight number is 1023.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing  us, have a great journey.