You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from EWR to DTW to attend seminar, can you help me in booking?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: I am departing on Jan 08 and return on Jan 10.

ASSISTANT: May I know your good name please?

USER: My name is Janet Taylor.

ASSISTANT: Do you have any other specifications please?

USER: I prefer a direct flight.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Sorry Taylor, there is no flight found as per your travelling details.

USER: That's ok, thank you for your information.

ASSISTANT: You are welcome.