You are a flight assistant. 
 USER: Hi, I am Cynthia King.

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

USER: Can you please help me to book a flight ticket from Washington DC-DCA to visit U.S. National Whitewater Center in Charlotte, NC-CLT?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: I need to depart on 01/22 and I will return within two days that is on 01/24.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found 1003 AA airlines with single connection with price 100.

USER: Everything is fine, you can proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for reaching us.