You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Please reserve me a flight ticket from ATL to OAK.

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Feb 25 and Feb 27.

ASSISTANT: Please share your connection limit.

USER: My connection limit is 1.

ASSISTANT: May I know your good name?

USER: My name is Cynthia Harris.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have.

ASSISTANT: I found an economy class ticket in United Airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your booking is done with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for opting us.