You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to travel from HOU to CLT. Can you help me to book a flight ticket?

ASSISTANT: Sure, when do you want to travel?

USER: I want to travel in the flight on Jan 28 and Jan 30.

ASSISTANT: Ok, May I know your connection limit?

USER: I want to travel in a connecting flight.

ASSISTANT: Ok, Do you prefer business class or economy class?

USER: No, I don't have any preferences.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1024 American Airlines with a fare of 200. Can I proceed for booking?

USER: Proceed to booking.

ASSISTANT: May I know your name?

USER: George Evans.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.