You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Raymond Hernandez.

ASSISTANT: How may I  help you?

USER: I would like to travel from LAX to HOU, could you help me out?

ASSISTANT: Sure, please share your travel dates.

USER: My preferable dates are from 11/29 to 12/01.

ASSISTANT: I found a flight 1002 of Spirit airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed. Happy journey.

USER: Thank you for your time.

ASSISTANT: Thank you for reaching us.