You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, may I serve you?

USER: I want to watch a live event at Detroit, MI- DTW, Please help me with booking the flight ticket with a connection.

ASSISTANT: Ok, I will assist you in reserving a ticket. Please provide your travelling details.

USER: I want to travel from Las Vegas, NV- LAS with the ticket price within 1000.

ASSISTANT: Ok.

USER: My travelling dates are from 05/20 to 05/22.

ASSISTANT: Ok, please wait meanwhile I will check the flight availability and revert you.

USER: Ok.

ASSISTANT: Here is airline Southwest with price 100. Connection is one for flight number 1000.

USER: Sure, please go ahead with booking.

ASSISTANT: May I know your name to confirm the reservation?

USER: I am Stephen Mitchell.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

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