You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a flight ticket to attend a wedding at CO, can you help me with booking a flight ticket in business class?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are Nov 07 and 09.

ASSISTANT: Please provide your airport codes.

USER: Sure, my airport codes are MCO and DEN.

ASSISTANT: Do you have any preferences about flight connections?

USER: Yes, I need a break in between the journey.

ASSISTANT: Do you have any preferences about flight timings?

USER: No, I am comfortable to travel at any time.

ASSISTANT: Please mention your name.

USER: My name is Samantha Thompson.

ASSISTANT: There is no flights found under your preferable details.

USER: That's ok, thank you for the response.

ASSISTANT: Welcome, have a great day.