You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Myself Kathleen Taylor. Can you please help me in booking a flight ticket from EWR to LAX locations?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My travelling dates are from 03/15 and 03/17.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Sorry,  there are no flights found in the dates you have provided.

USER: It's ok. Thank you for the information.

ASSISTANT: You are welcome. Thank you for approaching us.