You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan Gonzalez.

ASSISTANT: How can I aid you?

USER: Can you please book a ticket from OAK to EWR?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are July 17 and July 19.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt.

ASSISTANT: Here, I found a flight with 1 connection as per your request and airfare is about 100. Shall I proceed in booking?

USER: Ok, please confirm.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in Delta airline.

USER: Ok, Thank you.

ASSISTANT: Thank you for reaching us.