You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Phillips.

ASSISTANT: How may I aid you today?

USER: I need to book a flight ticket from DCA to HOU, Can you please help me for booking?

ASSISTANT: Sure, I am happy to help you. Kindly share your fare preference.

USER: I can pay up to 200.

ASSISTANT: May I know your planned travelling dates so that I can proceed further?

USER: I would like to travel on 11/24 to return on 11/26.

ASSISTANT: Do you need a stopover within your journey?

USER: I need a connecting flight.

ASSISTANT: Thanks for sharing your journey details, we found an UA airline matching with your essential details with one connection.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been processed successfully with the flight number-1022.

USER: Thanks for your information.

ASSISTANT: Thanks for reaching us.