You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Please inform me, How may I assist you the day?

USER: I am Kathleen Lee, want to travel from DFW to JFK. Can you help me in ticket booking?

ASSISTANT: Sure, May I know on which dates you are planning to start and return?

USER: My travel dates are from 11/18 to 11/20.

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

USER: I am comfortable with any connection.

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

USER: Ok.

ASSISTANT: There is a flight found in Delta airline of flight number 1016 and fare is 100.

USER: Please proceed.

ASSISTANT: Shall I proceed for booking?

USER: Yes.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for opting us.