You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you out?

USER: I would like to meet my old friend at Detroit - DTW. Can you book a flight ticket from Oakland - OAK?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know the departure date?

USER: I want to depart on Oct 14.

ASSISTANT: Would you like to go with a direct or connecting flight?

USER: I am comfortable with any flight.

ASSISTANT: Please share your name.

USER: Brenda Wilson, is my name.

ASSISTANT: Can I have your return date of travel?

USER: I will return on Oct 16.

ASSISTANT: Ok, thanks for sharing the details. Please wait.

USER: Sure.

ASSISTANT: We found a frontier airline, 1024 flight number with a direct flight.

USER: That's perfect, proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your kind help.

ASSISTANT: Thank you, Have a nice day.