You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you?

USER: I am Timothy Martinez, can you help me to book a flight?

ASSISTANT: Sure, can I know the details of the flight?

USER: Sure. I am planning to start my journey from ATL to DFW. My dates are 08/12 and 08/14. Please search a flight for me.

ASSISTANT: Flight 1027 of Spirit airlines matches with your requests, can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your services.

ASSISTANT: Thank you, have a good day.