You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to book a ticket from MCO to DTW. Can you please help me out/.

ASSISTANT: Sure, can you please provide your journey dates?

USER: I am planning to travel on July 19 and return back on July 21.

ASSISTANT: Are you looking for any preferred connections?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No, I am ok with any specifications.

ASSISTANT: Can I have your name to proceed further?

USER: My name is Joshua Evans.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: That's fine, thank you for your service.

ASSISTANT: Thank you for opting us.