You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Amanda Carter. I have to attend a Live Concert at Oakland, could you please help me with booking a flight ticket from DTW to OAK?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I would like to depart on Dec 27th and return on Dec 29th.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: We found 1012 Delta airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please confirm the booking.

ASSISTANT: Your, booking has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.