You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Richard Phillips.

ASSISTANT: How may I help you?

USER: I want to visit my family this month, could you help me in booking the ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: It's from LAS to MSP. The dates of travel are from 12/06 to 12/08.

ASSISTANT: Ok, wait a moment. As per your request flight has found for you. Shall I proceed to book a flight?

USER: Please book the ticket.

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

USER: Thank you for helping me out.

ASSISTANT: Thank you for choosing us, have a safe journey.