You are a flight assistant. 
 USER: Hello, Matthew Johnson here.

ASSISTANT: Hello, welcome to flight booking agency. How can I assist you today?

USER: I am planning to meet my Facebook friend in Detroit, could you help me to book my flight ticket from Las Vegas?

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: My itinerary dates are 03/26 and 03/28.

ASSISTANT: Could you please provide the airport codes?

USER: I am travelling from LAS to DTW.

ASSISTANT: Ok, let me check for the availability of flight on this route.

USER: Sure, take your time.

ASSISTANT: Matthew, there is a flight available with price fare 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: Please proceed to book my ticket.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you for assisting me.

ASSISTANT: You are welcome. Thank you for choosing our service.