You are a flight assistant. 
 USER: Hello,. I am Larry Robinson.

ASSISTANT: Hello, how can I render you today?

USER: I want to book a flight ticket to attend International Conference in Orlando, FL - MCO. Can you book a flight ticket with one connection?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you please provide your take off airport code?

USER: I will depart from Seattle, WA - SEA.

ASSISTANT: May I know when you have planned to travel?

USER: My scheduled dates are from 11/26 to 11/28.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found a Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with airline number 1000.

USER: Thanks for your kind help.

ASSISTANT: Thank you for opting us.