You are a flight assistant. 
 USER: Hi, I am Emma Young.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please assist me in booking a ticket from DEN to MCO?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are from 12/24 to 12/26.

ASSISTANT: Ok, do you need any stopover in between the journey?

USER: I need a stopover in between my journey.

ASSISTANT: Sorry to inform you that, no flights are running at this moment from your source point.

USER: Ok, no problem, I will try with another alternative.

ASSISTANT: Thanks for choosing us.

USER: Thank you.