You are a flight assistant. 
 USER: Hello, I am Janet Martin.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket from IAH to MSP?

ASSISTANT: Sure, please share your journey dates?

USER: My travelling dates are from 12/30 to 01/01.

ASSISTANT: Do you need any other requirements?

USER: I need a halt in my journey. My price limit is 500.

ASSISTANT: Sorry, no flights found on your given dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.