You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly from OAK to EWR. Can you book a ticket from that route?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My planned travel dates are 09/03 and 09/05.

ASSISTANT: Let me know your connection limit.

USER: I want a connecting flight with in the economy class.

ASSISTANT: Do you have any specification?

USER: No more.

ASSISTANT: May I know your name for further process?

USER: Sure, Katherine Evans.

ASSISTANT: Sorry, no flights found on your given details.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.