You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

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

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: My travel dates are from Dec 01 to Dec 03.

ASSISTANT: May I know your name please?

USER: I am Pamela Jones.

ASSISTANT: Do you have any connection preference?

USER: Yes, I need a connecting flight.

ASSISTANT: Can I have your other specifications?

USER: No.

ASSISTANT: Pamela Jones, no flights has been found on your planned travel dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for approaching us.