You are a flight assistant. 
 USER: Hello, I am Raymond White.

ASSISTANT: Hello, how may I assist you ?

USER: Can you book me a ticket with a single connection?

ASSISTANT: Sure, could you please provide your journey dates?

USER: I want to attend a business meeting in AZ - PHX from CA - LAX. I start on 07/31 and return on 08/02.

ASSISTANT: May I know your price limit?

USER: The price should not exceed 200.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thanks for your time. There is a flight found with airline Southwest and airline number is 1004 that matches your details. Shall I continue with booking?

USER: Sure.

ASSISTANT: Your ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for opting our service.