You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name?

USER: Sure, my name is Jonathan Martinez.

ASSISTANT: Jonathan, how can I help you?

USER: I want to attend my sister's marriage, from MN-MSP to NV-LAS.Can you please help me for booking the flight ticket?

ASSISTANT: Yes, I can help you. May I know your trip dates?

USER: The travelling dates are from 07/13 to 07/15.

ASSISTANT: I found a flight 1024 with UA airlines, shall I proceed you ticket?

USER: May I know the price?

ASSISTANT: Yes, the price is 100.

USER: Ok, please book the ticket.

ASSISTANT:  Jonathan Martinez, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Have a great journey.

USER: You are welcome.