You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking a connecting flight for my journey to Hoston, IAH?

ASSISTANT: Sure, I will help you. May I know your journey dates, please?

USER: Thank you for considering my request. My journey dates are Sep 03 and Sep 05.

ASSISTANT: May I know your source airport code, please?

USER: Sure, my source of journey are DTW.

ASSISTANT: Let me know your class preference for your journey.

USER: I am comfortable with any of the class.

ASSISTANT: Can I know your name to proceed further?

USER: Yes, my name is Melissa Perez.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: United airlines is providing you the connecting flight in economy class, shall I reserve it?

USER: Yes, you can reserve it.

ASSISTANT: Your ticket has been reserved with flight 1011.

USER: Thank you.

ASSISTANT: My pleasure.