You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Donald Taylor here. Please book my ticket from IAD to DTW.

ASSISTANT: Sure, please help me with your depart and return dates.

USER: My trip dates are Sept 24 and Sept 26. I want to return in the evening and I need 1 halt in my journey.

ASSISTANT: Do you have any other request to make for your journey? Sure, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for staying connected, we have a flight from Delta airline, number 1024 and it is costing 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.