You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ronald Williams, I want to book a ticket from HOU to EWR. Can you please book a ticket?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are on Sept 09 and Sept 11.

ASSISTANT: Do you have any requirements?

USER: I need to return back at morning.

ASSISTANT: There is a connecting flight 1025 of Delta airlines, can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Welcome.