You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book a flight from DTW to reach EWR?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My preferable dates are on Dec 7th to 9th.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Brandon Roberts.

ASSISTANT: Do you need any connections between your trip?

USER: I need a single connection.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: As per your requirements there is a American airlines, flight number:1025 with single connection and price:100. Is that sounds good?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.