You are a flight assistant. 
 USER: Hello. I am Gary Davis.

ASSISTANT: Hello, how can I be your guide for today Gary Davis?

USER: I would like to book a ticket from ORD to LAX, can you please help me out?

ASSISTANT: I am here to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: I am travelling on these dates Feb 7th and 9th.

ASSISTANT: Please wait to check the available flight for your journey.

USER: Sure.

ASSISTANT: Gary Davis, there is a flight by Delta airlines having a ticket fare of 100 which departures in the evening. Would you like me to book this flight for your journey?

USER: Ok, you can proceed.

ASSISTANT: I have booked your flight ticket successfully with the flight 1025 in an economy class.

USER: Thank you for your services.

ASSISTANT: You are welcome, thank you for employing us. Have a safe journey.