You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to book a flight ticket from SEA to OAK?

ASSISTANT: Sure. May I know your name please?

USER: Jeffrey Clark.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I am looking for a stopover in between my journey.

ASSISTANT: Tell me your travel dates please?

USER: My journey dates are Mar 8 to Mar 10.

ASSISTANT: Any other preferences?

USER: I want to return in the evening.

ASSISTANT: Sorry presently there are no flights arriving in the evening time.

USER: No problem, thanks for your information.

ASSISTANT: Thank you.