You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to find a flight for my journey from LAX to MSP for my business trip please?

ASSISTANT: Sure, we are happy to help you.

USER: My journey will start on 26th of March and I will be returning on 28th of March.

ASSISTANT: Is there any class preference for you?

USER: No, Thank you for asking but I don't have any class preference.

ASSISTANT: Do you need any break in your journey?

USER: Yes, I need a flight with maximum connection of 1.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: There is a connecting flight with fare of 100 and 1004 flight number. Shall I proceed?

USER: Please book it.

ASSISTANT: To proceed with the booking, may I know your name please?

USER: Please book it by the name of Nicholas Evans. Thank you for helping me with booking.

ASSISTANT: Your seat has been reserved with United Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us, we hope you are happy with our service.

USER: Welcome.