You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please check for a flight from LAX to MSP for my business trip?

ASSISTANT: Sure, can you please share your journey dates?

USER: My trip dates are from Feb 6th to Feb 8th.

ASSISTANT: Are you looking for any preferred connections?

USER: I need 1 connection flight.

ASSISTANT: Do you have any other specifications to be met?

USER: Yes, I need a normal cost airlines and I need depart time in evening.

ASSISTANT: Can I have your name to proceed further?

USER: I am Thomas Clark.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: Oh! That's fine.  Thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.