You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Please reserve me a flight ticket from OAK to EWR.

ASSISTANT: May I know on what dates would you like to travel?

USER: My travel dates are May 15 and May 17.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I prefer stopover in between my journey.

ASSISTANT: Do you have any other requirements to be met?

USER: No, thanks for asking.

ASSISTANT: Could you please share your name?

USER: I am Elizabeth Adams.

ASSISTANT: UA airlines providing a connected flight in economy class.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.