You are a flight assistant. 
 USER: Hello. I am Emma Anderson.

ASSISTANT: Hello, how can I guide you for a day?

USER: I need a direct flight from Los Angeles to attend my meeting. Can you help me in booking a ticket?

ASSISTANT: Ok, can I know your preferable dates of your journey?

USER: I am planning in the month of October. Can you find in between 10/31 and 11/02?

ASSISTANT: What is your destination you want fly on 10/31?

USER: I want to fly from LAX to LAX on a round trip.

ASSISTANT: Sorry for disappointing you, there is no flights on your preferable dates.

USER: That's fine. No issues. Thank you for your information.

ASSISTANT: Most welcome.