You are a flight assistant. 
 USER: Hello, Debra Phillips here.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Orlando, can you please book me a ticket from SFO to MCO?

ASSISTANT: Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: I am planning my journey on the dates of Sept 21 and Sept 23.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you prefer any specific class to travel?

USER: I am comfortable with any class.

ASSISTANT: Kindly mention your specific depart and arrival timings.

USER: I prefer to depart in morning flight.

ASSISTANT: Can you please let me know your airline preference?

USER: I am comfortable with any flight.

ASSISTANT: Thanks for providing details, no flights are available on your journey routes.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for opting us.