You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Andrew Johnson.

ASSISTANT: How can I be a help for you?

USER: I would like to travel from PHX to HOU.

ASSISTANT: Ok Andrew, please share your travelling dates?

USER: My preferable dates are from 06/14 to 06/16.

ASSISTANT: Please hold on for a moment, let me check.

USER: Sure, take your time.

ASSISTANT: I found a flight 1002 which matches with you preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your time.

ASSISTANT: Thank you.