You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Catherine Brown. I want to travel from PHX to PHL. Could you help me out?

ASSISTANT: Sure, please let me know your travel dates to proceed.

USER: My preferable dates are from 08/13 to 08/15.

ASSISTANT: Please give me a moment to check.

USER: Sure, take your time.

ASSISTANT: AA airline is available with flight number 1022, shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed, thank you for choosing us. You are most welcome.

USER: Thank you, have a good day.