You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I render you today?

USER: I am Jason Garcia.

ASSISTANT: Ok.

USER: I would like to visit Shark Reef at Mandalay Bay, Las Vegas. So, could you please avail me a flight ticket?

ASSISTANT: Sure, I am perky to assist you.

USER: Thank you.

ASSISTANT: Can you send your trip dates, please?

USER: I will start my journey on 09/24. I will return on 09/26.

ASSISTANT: May I know, where are you boarding from?

USER: My source airport code is Atlanta, GA - ATL.

ASSISTANT: Please let me know your preferences to travel.

USER: I need a direct flight in my journey.

ASSISTANT: What is your destination airport code?

USER: My destination airport code is Las Vegas, NV - LAS.

ASSISTANT: Thanks for sharing the details, please hold on.

USER: Sure.

ASSISTANT: There is no direct flight available with in your routes.

USER: Not an issue. Thank you for your kind information.

ASSISTANT: Thank you for reaching us, Have a nice day.