You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Charles Green. I am looking for a flight from DTW to IAH, can you help me in booking the flight ticket from Detroit?

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

USER: Sure, my planned travel dates Feb 04 and Feb 06.

ASSISTANT: Do you have any class preference?

USER: No, make sure that I need to start my journey for the afternoon flight with 1 connection.

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

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your booking is confirmed with 1014 flight number.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for reaching us.