You are a flight assistant. 
 USER: Hello, I am Karen Evans.

ASSISTANT: Hello, how can I serve you?

USER: I would like to do self drive swim with manatees in crystal river which is at Orlando, MCO.

ASSISTANT: Ok.

USER: Will you be my helping hand in booking hand in booking a flight ticket on 10/24?

ASSISTANT: Sure. When do you will catch the return flight?

USER: I intend to return my journey on 10/26.

ASSISTANT: Let me know your journey dates to check the flights.

USER: I have already mentioned my travelling dates.

ASSISTANT: Could you please share your source code?

USER: My boarding will be from Denver, DEN.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, there should be a lay by.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: UA, flight number:1000, 1 connection, price 100. Shall I proceed?

USER: Yes, you can confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us.