You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Susan Gonzalez.

ASSISTANT: How may I help you? Nice to meet you Susan.

USER: I would like to travel to visit Minneapolis. Can you help me for booking a flight ticket from LAX to MSP?

ASSISTANT: Sure, please tell me your travel dates?

USER: My travelling dates are Mar 17 and Mar 19.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting. But I am sorry to say that there are no flights available.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you.

USER: Welcome.