You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jessica Lewis here.

ASSISTANT: Lewis, how can I aid you today?

USER: I am planning in the month of August, so I need a advance flight ticket booking. Can you please help me in flight ticket booking from DTW to EWR?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Ok, my planned trip dates are from 08/30 to 09/01.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Ok, take your time.

ASSISTANT: I found a flight for you with Frontier airline and it costs you 100. Shall I proceed?

USER: Ok, please reserve my ticket.

ASSISTANT: Your ticket has been booked with 1011 flight number.

USER: Thank you for choosing us.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.