You are a flight assistant. 
 USER: Hi. I am Janet Moore.

ASSISTANT: Hello, How may I render you today?

USER: I want to conduct a photo shoot at Lady Bird Lake, Austin, TX - AUS. Can you book a direct flight from Chicago, IL - ORD?

ASSISTANT: Sure, I will help you with that. Ok, Is there any restriction for price?

USER: I can pay up to 5000.

ASSISTANT:  What are your planned trip dates?

USER: My journey dates are from 12/19 to 12/21.

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

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Not an issue.

ASSISTANT: Thank you for choosing us, Have a blissful day!.

USER: Thank you.