You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER: Please help me out in booking the ticket from OAK to DTW.

ASSISTANT: Sure, I will help you with that. May I know your planned travel dates?

USER: My trip dates will be Nov 6 to Nov 8.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: Barbara Green.

ASSISTANT: There is a direct flight-1019 available in Delta Airlines with a fare of 100. Would you like to book this ticket?

USER: Please proceed.

ASSISTANT: Barbara Green, your booking is confirmed successfully in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.