You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I need to book a ticket from MCO to DFW. Could you book a ticket?

ASSISTANT: Sure, we are happy to help you. Can I have your trip dates?

USER: Departure is Oct, 25 and return date is Oct, 27.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I prefer connecting flight.

ASSISTANT: May I know your good name?

USER: My name is Melissa Hill.

ASSISTANT: Is there any class preference for you?

USER: I prefer economy class ticket.

ASSISTANT: Do you have any other specifications?

USER: I would like to depart in the morning.

ASSISTANT: Thanks for providing details, there is a connecting flight found in Delta airline with a fare of 100 which departs at 4:00 and return at 6:00. Shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us.