You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Harris.

ASSISTANT: How can I serve you for the day?

USER: Can you help me to book a flight ticket from MCO to CLT?

ASSISTANT: Sure, I am perky to help you. On which dates would you like me to book the flight?

USER: My preferable journey dates are Apr 15 and Apr 17.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I prefer connecting flight.

ASSISTANT: May I know your airline preference?

USER: No.

ASSISTANT: Kindly mention your specific depart and arrival timings.

USER: I would like to return in the evening.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Thanks for waiting, Hawaiian airlines is providing connecting flight with the ticket fare of 100 and depart time is 10:00 AM, arrival time is 20:00 PM. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed by flight number 1003 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.