You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: William Perez here.

ASSISTANT: William, how can I help you?

USER: I want to go for a casino in Detroit-DTW from Phoenix-PHX in the dates of 09/10 to 09/12.

ASSISTANT: Great.

USER: Can you please help me out in booking my ticket with 1 connection limit ?

ASSISTANT: Let me check, please wait for a moment.

USER: I want to visit many places in Detroit, so make sure that price limit should be 1000.

ASSISTANT: Flight number 1000 of Hawaiian airlines is available for for you. Should I book your ticket?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.