You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Los Angels for a business trip, can you please make a reservation from LAX to MSP?

ASSISTANT: Sure, I will help you.

USER: Thank you for accepting my request.

ASSISTANT: May I know your desired travel dates please?

USER: My boarding is on Aug 19 and please book my return ticket also on Aug 21.

ASSISTANT: Do you have any specifications?

USER: I would like to departure in afternoon time.

ASSISTANT: Do you have any connection limit?

USER: I will prefer single connection for my journey.

ASSISTANT: Flight number 1012 with United Airlines is available, shall I proceed for booking?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: May I know your name please?

USER: Please book it on the name of Debra Carter.

ASSISTANT: Your ticket is booked, departing time is 16:00 PM and return on 12:00 PM.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for opting us.

USER: Welcome.