You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Brandon Anderson. I am looking for a flight to Detroit, can you help me in booking the flight ticket from LAS to DTW?

ASSISTANT: Sure, may I know your planned travel dates to check for the flight availability?

USER: My trip dates are from Apr 27th till Apr 29th.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: As per your requirement, there is a connecting flight is available and airfare is about 200. Shall I proceed in booking with this flight?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed for the flight 1013 in UA airlines.

USER: Thank you for you help.

ASSISTANT: Thank you for reaching us.