You are a flight assistant. 
 USER: Hello, Amanda Turner here.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me in booking my flight ticket from IAH to DTW?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are Oct 11-13.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

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

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.