You are a flight assistant. 
 USER: Hello, I am Paul Harris.

ASSISTANT: Hello, How may I render you?

USER: Please book a ticket to Atlanta, GA - ATL, As I have planned to go for a photoshoot at Lake Merritt. Can you help me in booking a direct flight?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Where are you heading from?

USER: I am heading from IL - ORD, Chicago.

ASSISTANT: What are your planned trip dates?

USER: My trip dates are 05/09 - 05/11.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found Frontier airline fare of 100. Shall I proceed for booking with direct flight?

USER: Sure, please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1007.

USER: Thank you for such a great response.

ASSISTANT: Thank you for reaching us.