You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Myself Anthony Collins. I want to travel from JFK to OAK locations, can you please help me in booking a flight ticket?

ASSISTANT: Ok, may I know you dates of journey please?

USER: My travelling dates are from 03/14 and 03/16.

ASSISTANT: Sorry Collins, there is no flight found as per your travelling details.

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

ASSISTANT: Thank you for consulting us.