You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brian Baker here.

ASSISTANT: How may I help you?

USER: I'm planning to visit Detroit, can you please book a ticket from MCO to DTW?

ASSISTANT: Sure, I am gleeful to help you. May I know your itinerary dates?

USER: Sure, my planned departure and return travel dates are 28th and 30th of July.

ASSISTANT: Do you have any preferences?

USER: Yes, my connection limit is 1.

ASSISTANT: Sorry, there are no flights found on your trip dates.

USER: Oh! That's ok, thank you for giving the information.

ASSISTANT: Thank you for reaching us.