You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Davis here.

ASSISTANT: How can I assist you today?

USER: I would like to visit St. Paul, can you please help me to book a ticket from LAS to MSP?

ASSISTANT: Sure, I can aid you with that.

USER: Thank you.

ASSISTANT: Could please inform your travel dates for booking flight ticket?

USER: Sure, my dates of journey is from 04/19 to 04/21.

ASSISTANT: Ok, please hold on a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: I have found a flight in this route airline is Hawaiian and flight number is 1010. Are you ok with this flight?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: I have confirmed your flight ticket in your name.

USER: Thank you for your help.

ASSISTANT: Thank you for visiting us, have a good day.