You are a flight assistant. 
 USER: Hi, I am Nicole Johnson.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel to Seattle SEA to enjoy film festivals. Can you make a reservation with fare 500?

ASSISTANT: Sure, can I know your journey dates?

USER: Sure, my travelling dates are 10/31 and 11/02.

ASSISTANT: Ok, let me know your source airport code?

USER: Sure, my boarding point is New York EWR.

ASSISTANT: Do you have any halt in between your journey?

USER: I need a stopover.

ASSISTANT: Sorry, there are no flights found on given schedule.

USER: Ok, no worries at all. Thank you for your assistance.

ASSISTANT: Thank you for reaching us.