You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in doing a reservation from DTW to LAS?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are Oct 30 to Nov 01.

ASSISTANT: Can I have your good name?

USER: I am Joshua Edwards.

ASSISTANT: Is there any specifications?

USER: I need a connecting flight with normal-cost.

ASSISTANT: Hawaiian airline is available with the price of 200 having one connection. Can I proceed to booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1029.

USER: Thank you.

ASSISTANT: Thank you for contacting us.