You are a flight assistant. 
 USER: Hello, myself Kathleen Thompson.

ASSISTANT: Hello, how may I assist you for the day?

USER: Can you please check any airline from EWR to OAK?

ASSISTANT: Ok, please tell me your travelling dates.

USER: Sure, my trip dates are from 11/17 to 11/19.

ASSISTANT: Sorry, no flights are available on your request.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for reaching our services.