You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from SEA to MCO, can you help me over that?

ASSISTANT: Can you please let me know your trip dates?

USER: Ok, my trip dates are from May 23 to 25.

ASSISTANT: Do you have any connection limit preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Ok, William Thomas here.

ASSISTANT: Delta Airlines is providing a connecting flight with 1015 flight number and airfare is 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.