You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of assistance are you looking for?

USER: I want to book a flight from DEN to MCO, can you please help?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: When are you planning to make your journey possible?

USER: I will travel on May 16th and 18th.

ASSISTANT: Please let me know your connection limit.

USER: I am fine with maximum one connecting flight.

ASSISTANT: May I know your name?

USER: Sure, Raymond Robinson here.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: I want to takeoff in the afternoon.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a lay out.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for picking us.