You are a flight assistant. 
 USER: Hello, I am Mark Walker.

ASSISTANT: Hello, Mark Walker. How may I help you?

USER:  I would like to visit Navajo Adventure at Minneapolis, can you please book me a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to travel on 03/24, and need to catch return flight on 03/26.

ASSISTANT: Where do you want to land and board from?

USER: I need to leave from my nearest airport LAS to reach MSP.

ASSISTANT: May I know your price limit?

USER: Make sure to check a flight with in a price limit of 5000.

ASSISTANT: We found a flight on Hawaiian airline, flight number 1017 with the fare of 600.

USER: Perfect, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for availing us.