You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am planning to travel to DEN, so can you help me to book a flight from DTW?

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

USER: My travelling dates are 05/06 and 05/08.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, may I know your good name please?

USER: My name is Cynthia Young.

ASSISTANT: There are no flights available for you on those dates.

USER: Ok, no issues. Thank you for your time.

ASSISTANT: Thank you for choosing us.