You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Deborah Garcia, I want to book a flight ticket to JFK from OAK in the month of March.

ASSISTANT: Sure, I will help you out.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates of journey are 03/13 and 03/15.

ASSISTANT: Sorry, there are no reservations found.

USER: Not an issue, anyway thank you for the information.

ASSISTANT: Thank you for choosing us.