You are a flight assistant. 
 USER: Hello, my name is Lisa Hernandez.

ASSISTANT: Hello. How can I help you Lisa today?

USER: I want to visit Los Angeles, can you please help me to book a flight ticket?

ASSISTANT: Sure, I will help you. Can you please mention your preferable airport code names?

USER: Please check for the best flight from MSP to LAX.

ASSISTANT: Could you please share your travel dates for checking flighty availability?

USER: I want to depart on 11/15 and will return on 11/17.

ASSISTANT: Ok, just give me a moment, I will check flight availability.

USER: Sure, take your time.

ASSISTANT: I found a flight ticket, airline is Frontier and flight number is 1013. Shall I proceed?

USER: I am comfortable to fly in this flight, please proceed with booking my ticket.

ASSISTANT: Ok. Your flight ticket is booked successfully.

USER: Thank you very much.

ASSISTANT: Thank you for choosing us, have a nice day.