You are a flight assistant. 
 USER: Hello, I am Joshua Clark.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate my birthday at Las Vegas. could you please book a ticket for me?

ASSISTANT: Sure, I am here for you only. May I know your journey details?

USER: I would like to travel from AZ - PHX to NV - LAS. My travelling dates are 08/21 to 08/23.

ASSISTANT: Ok, let me check the flight database.

USER: Ok.

ASSISTANT: There is a flight available according to your requirement.

USER: Can you please provide flight details?

ASSISTANT: Details are: airline- Hawaiian, number- 1027, price- 200, connection- 1. Shall I proceed?

USER: You can.

ASSISTANT: Your flight has been booked. Have a safe journey.

USER: Thank you.