You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a flight ticket from IAD to MCO?

ASSISTANT: May I know your travel dates?

USER: My travel dates are May, 17 and May, 19.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I need connecting flight.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No more specifications.

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

USER: Nicholas Rodriguez here.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 200 and depart time is 3:00 hours, arrival time is 00:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1027.

USER: Thank you.

ASSISTANT: Thank you for choosing us.