You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am William Hall.

ASSISTANT: Ok.

USER: I have planned to travel to Oakland to meet my grand parents on their wedding anniversary, help me in booking my flight ticket from Detroit.

ASSISTANT: Sure, may I know your planned journey dates?

USER: My journey dates will be 11/22 to 11/24.

ASSISTANT: Ok, please share your source and destination airport codes.

USER: MI-DTW and CA-OAK are my travelling dates.

ASSISTANT: Do you have any other requirements?

USER: I need a halt with in my journey.

ASSISTANT: We found a Spirit airline, flight number: 1029, price: 100 with one connection.

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for opting us.