You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am John Campbell, planning to visit Los Angeles. Can you please book me a ticket from PHX to LAX?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My preferable journey dates are from 03/21 to 03/23.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: In my search, I found a flight for you with single connection. Shall I proceed for booking?

USER: Please reserve my ticket with this airlines.

ASSISTANT: Your ticket is booked with flight number 1007 and airline is AA.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a safe flight.