You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from Las Vegas. Could you please help me with booking a flight ticket from LAS to MSP?

ASSISTANT: Sure, please share your journey dates?

USER: My journey dates are from June 18 to June 20.

ASSISTANT: Do you have any specifications?

USER: I am looking for a connecting flight in my journey.

ASSISTANT: May I know your good name?

USER: Sure, myself Michael Adams.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: We found a flight in United airlines, flight number is 1004 with single connection and price is 100 economy class. Shall I proceed?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you very much in reserving my ticket for the flight-1004.

ASSISTANT: Thank you for choosing us.