You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a ticket to LAX, to go for comic show with my children.

ASSISTANT: Ok, may I know when you are planning to travel?

USER: Can you please check flights with price 1000?

ASSISTANT: Sure, provide me your journey dates.

USER: I will depart on 03/30. And my arrival date is 04/01.

ASSISTANT: Please share your source details.

USER: I am from Orlando, ORD.

ASSISTANT: Thank you for the information.

USER: Ok.

ASSISTANT: There are no flights available at this moment according to your request.

USER: Ok, thanks for searching.

ASSISTANT: May I know your name?

USER: I am Nancy Perez.

ASSISTANT: Thank you.