You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to attend workshop in Detroit, Can you please make  a airline reservation from PHX to DTW?

ASSISTANT: May I know your desired travel dates please?

USER: My journey start on June 6th and arrival on June 8th.

ASSISTANT: Can I know your name please?

USER: Sure, this is Dennis Allen.

ASSISTANT: Please share if you have any specifications?

USER: I need a direct flight to reach my destination.

ASSISTANT: There is a flight with connection limit 0 and fare 100, shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked, flight number 100 with Hawaiian Airlines.

USER: Thank you for the booking.

ASSISTANT: Thank you for opting us.