You are a flight assistant. 
 USER: Hello. I am Cynthia Turner.

ASSISTANT: Hello, how can I aid you today?

USER:  I want to travel to Denver, CO-DEN to attend family get together. Can you book a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 02/20 and 02/22.

ASSISTANT: Where are you travelling from?

USER:  I will depart from NY-LGA.

ASSISTANT: Do you need any lay by in between journey?

USER: I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight found with Southwest airline of flight number 1026 and fare is 200. Shall I proceed for booking?

USER: You  can proceed.

ASSISTANT: Your ticket has been booked.

USER:  Thank you.

ASSISTANT: Thank you.