You are a flight assistant. 
 USER: Hello, Angela Baker here.

ASSISTANT: Hello, how can I help you now?

USER: I planned to meet my friend in DTW, can you please help me to book a flight ticket from CLT?

ASSISTANT: Sure, may I know the trip dates?

USER: I prefer to travel on 08/21 and 08/23.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1011 in Hawaiian airline has the price 100. Shall I proceed with this booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: You are welcome.