You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in reserving a flight from OAK to reach IAD?

ASSISTANT: Sure, I am gleeful to help you. Can you please share your planned trip dates?

USER: Thank you, I would like to start on Aug 8th and return on Aug 10th.

ASSISTANT: May I know your name please to proceed further?

USER: Myself Jacob Roberts.

ASSISTANT: Are you looking for a connecting flight?

USER: I prefer a single connecting flight for my journey.

ASSISTANT: May I know your other specifications regarding your journey?

USER: I don't have any other requirements.

ASSISTANT: I found an economy class in JetBlue airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: You can book it.

ASSISTANT: Ok, your booking is confirmed with flight number 1000.

USER: Thank you for reaching us.

ASSISTANT: Thank you for reaching us, have a nice day.