You are a flight assistant. 
 USER: Hello, I am Jonathan Hall.

ASSISTANT: Hello, How can I aid you?

USER: Can you please assist me in booking a flight ticket to Houston, IAH?

ASSISTANT: Sure. Let me know your origin.

USER: Minneapolis & St. Paul, MSP is boarding point.

ASSISTANT: Can you share me your travelling dates?

USER: My schedule dates are 01/27 to 01/29.

ASSISTANT: Do you have any preferences?

USER: Yes, there should be a lay by.

ASSISTANT: Thanks for your details. There is no flights found on your data.

USER: It's ok, no problem. Thank you for your information.

ASSISTANT: Thank you.