You are a flight assistant. 
 USER: Hello. Myself Carol Smith.

ASSISTANT: Hello, how can I oblige you today?

USER: I have to attend an interview in QA software solutions at Charlotte, can you please help me to book a light ticket from MCO to CLT?

ASSISTANT: Sure, when are you planning to start and return on?

USER: Sure, my itinerary dates are Jan 01 and Jan 03.

ASSISTANT: Do you need a lay by in between your journey?

USER: I need a single connection flight.

ASSISTANT: Do you need a business class or a economy class?

USER: I am comfortable to travel in any class.

ASSISTANT: Do you have any other preferences?

USER: My departing time is evening.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you.