You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Edwards.

ASSISTANT: How can I help you?

USER: I have a plan to attend nature festival to explore the nature in SEA, would you please avail me in booking a flight ticket from OAK?

ASSISTANT: Sure, please share your travelling dates.

USER: My travelling dates are Aug 1st and Aug 3rd.

ASSISTANT: Do you need any connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please share your other preferences.

USER: The return time should be afternoon.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting,  We have a economy class connecting flight operated by Southwest Airlines with a fare of 200 that departs in the afternoon. Is it ok for you?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked and flight number 1016.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.