You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Dorothy Young.

ASSISTANT: Young, how can I assist you?

USER: I am making a reservation from LAX to LGA, could you mind helping me in making my reservation?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, I would like to depart on 06/09 to and return on 06/11.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: Sorry Young, no flight is available on you route.

USER: That's ok, thanks for the information.

ASSISTANT: Thank you for contacting us.