You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I want to book a ticket from MSP to LAS, can you help me?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: My travel dates are Apr 12 and 14.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any other specifications do you have?

USER: I want to depart in the afternoon.

ASSISTANT: Can I know your name to book the flight ticket?

USER: I am Justin Harris.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 200 provided by Hawaiian airlines in economy class. Are you ok with this flight?

USER: You can book it.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1028.

USER: Thank you for booking.

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