You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you today?

USER: I am Debra Moore. I want to go for Death Valley Adventure at Dallas, DTW. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, please mention your source airport code?

USER: I am boarding at Orlando, MCO.

ASSISTANT: When are you willing to travel?

USER: My travelling dates are from 11/16 to 11/18.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights are available with your request.

USER: Ok, No problem. Thank you.

ASSISTANT: Thanks for opting us, have a nice day.