You are a flight assistant. 
 USER: Hello, I am William Williams.

ASSISTANT: Hello, how can I help you?

USER: I want to meet my family friend in Phoenix, Can you book a ticket with one connection?

ASSISTANT: Sure, can you please share your journey dates?

USER: My scheduled dates are 03/05 and 03/07.

ASSISTANT: May I know your airport codes please?

USER: My origin is Houston, TX - HOU. My destination airport code is AZ - PHX.

ASSISTANT: Do you have any price limit?

USER: My price is 200.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1021 with one connection and price is 100. Shall I proceed?

USER: You can proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.