You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: My name is Jason Carter. I would like to travel from MSP to LAX, could you help me out?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates to check the best flight in your route.

USER: My preferable dates are from 08/03 to 08/05.

ASSISTANT: Please allow me a moment and let you know the availability of the flight in your route.

USER: Sure.

ASSISTANT: Sorry Carter, there is no flight in your route with your travel dates.

USER: That's ok. Thank you for your help.

ASSISTANT: Ok, thank you for reaching us.