You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a flight ticket from DTW to EWR?

ASSISTANT: Sure, I am here to help you. Can I have your name?

USER: Thank you. Myself Anna Scott.

ASSISTANT: May I know your depart and arrival dates?

USER: I do not have any specifications regarding timings of my journey. I am ok with any time.

ASSISTANT: Let me know your journey dates, please.

USER: Sure, I have planned my travel dates as Apr 11 and Apr 13.

ASSISTANT: Do you have any specifications?

USER: I am looking for direct flight so please make sure that.

ASSISTANT: Please, wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, we found a direct flight of Hawaiian airline with fare 200 in economy class. Shall I confirm it?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been reserved with flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.

USER: Most welcome.