You are a flight assistant. 
 USER: Hi, Alexander Anderson here.

ASSISTANT: Hello, how may I help you?

USER: I need to attend a workshop on latest technologies in OAK. Can you make a reservation from SEA?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, I need to fly on Jun 3 and Jun 5.

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

USER: I need a stopover.

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

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: Thank you for choosing us.