You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Laura Adams. I want to book a ticket from DTW to IAH, can you help me?

ASSISTANT: Sure, may I know your depart and return dates?

USER: My travel dates are 09/25 and 09/27.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No problem, thanks for checking.

ASSISTANT: Thank you for opting us.