You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you today?

USER: I am Michelle Brown. Can you help me in booking a flight ticket from HOU to CLT?

ASSISTANT: Sure, I am here to help you with that, may I know your trip dates?

USER: I want to travel on 02/28, and need to catch return flight on 03/01.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Economy class is available with one connection and airfare is 100. Can I proceed to booking?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.