You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Please assist me in booking a flight ticket from DTW to EWR.

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from July 18th to July 20th.

ASSISTANT: Please share me your name.

USER: I am Joshua Allen.

ASSISTANT: Flight-1000 is available with Hawaiian airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: I want a direct flight to travel.

ASSISTANT: Sorry, there is no direct flight at this moment.

USER: No issues.

ASSISTANT: Thank you.

USER: Thank you.