You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight from NV - LAS to MN - MSP, so please help me in booking a flight.

ASSISTANT: Sure, can I have your trip dates please?

USER: I have planned to start on 04/09 and intend to return on 04/11.

ASSISTANT: May I know your name?

USER: Sure, my name is Laura Roberts.

ASSISTANT: We found a flight in an airline AA with a price of 800. Shall I reserve?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been reserved with 1010 number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.