You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to reserve my ticket from MCO to IAD. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, please provide me your planned travel dates.

USER: My planned travel dates are from Nov 22 to Nov 24.

ASSISTANT: Do you prefer either economy or business class?

USER: No, I am comfortable with any class.

ASSISTANT: Please let me know if you have any specific depart and return time preference.

USER: I am ok with any flight timings.

ASSISTANT: Do you have any specific airline preference?

USER: No, I din't have any other specification.

ASSISTANT: May I know your name to proceed further?

USER: Sure, myself Patricia Lee.

ASSISTANT: We have a connecting flight from Spirit airlines, number 1022 and the price is 100. Shall I proceed with the booking?

USER: Ok, please proceed with that ticket booking.

ASSISTANT: Your economy class seat is reserved.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.