You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Cynthia Adams.

ASSISTANT: How can I aid you today?

USER: Can you please help in booking my ticket from DTW to EWR?

ASSISTANT: Sure, please share your travelling dates?

USER: My planned trip dates are Jan 27th and Jan 29th.

ASSISTANT: Do you need a halt?

USER: Yes, I need a single halt.

ASSISTANT: Thank you for your details, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there are no flights found with the given details.

USER: Ok, it's fine. Thanks for your service.

ASSISTANT: Thank you.