You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me in finding a best flight from OAK to JFK as I need to attend the international agricultural seminar.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My trip dates would be June 11th to June 13th.

ASSISTANT: Ok, please mention your name.

USER: I am Matthew Nelson.

ASSISTANT: Do you have any specification?

USER: I prefer a connecting flight.

ASSISTANT: We found a flight 1000 in Delta airlines with 1 stopover in economy class and it costs you 100. Can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.