You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a flight ticket from MCO to DEN?

ASSISTANT: Sure, let me know your travel dates please?

USER: My travelling dates are from June 28-30.

ASSISTANT: Ok, is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit?

USER: I prefer to travel in connecting flight.

ASSISTANT: Do you have any airline preference?

USER: I prefer to fly in big brand airlines.

ASSISTANT: Do you have any specific depart and arrival timings?

USER: No.

ASSISTANT: Can I know your name please to proceed further?

USER: Sure, Patrick Collins here.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 100 and depart time is 6:00, arrival time is 8:00. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed by flight number 1008 and an economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for choosing us.