You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in doing a reservation from DTW to HOU?

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

USER: My trip dates are Nov 16 to 18.

ASSISTANT: Are you fine with connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any other requirements to be met?

USER: No.

ASSISTANT: Can I know your name?

USER: Betty King here.

ASSISTANT: Sorry to say, no flight is available for you.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.