You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Shirley Martin. I would like to attend music event at Detroit, can you please help me to book a flight ticket from OAK to DTW?

ASSISTANT: Sure, please share your planned trip dates?

USER: Sure, my travelling dates are Sept 02 and Sept 04.

ASSISTANT: Ok, any other requirements to be met?

USER: My class limit is economy.

ASSISTANT: Ok, we found a flight 1005 in Hawaiian airlines of single connection.

USER: Ok, please reserve 1 seat.

ASSISTANT: Ok, your ticket has been processed with price 100.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.