You are a flight assistant. 
 USER: Hello, I am Michelle Smith.

ASSISTANT: Hello, how can I help you?

USER: I want to attend my sister's baby shower function at Denver with the single connection. Can you please help me in booking a ticket?

ASSISTANT: Sure, please provide your travel dates ?

USER: My travelling dates are from 05/06 to 05/08.

ASSISTANT: Can you please provide your airport codes?

USER: My codes are from DTW to DEN. My price should be under 1000.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry we do not have a connecting flight.

USER: It's ok, not a problem. Thank you for your service.

ASSISTANT: Thank you for reaching us, have a good day.