You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am William Carter, want to travel from IAH to CLT. Can you help me in ticket booking?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are from 02/21 to 02/23.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, take your time.

ASSISTANT: William, there is a flight available with price 200 and the connection is 1 with AA airline. Would you like me to proceed with the booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking is confirmed with 1018 flight number.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us, have a great day.