You are a flight assistant. 
 USER: Hello, my name is Richard Jones.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a round trip from Oakland, CA - OAK, can you please assist me in that?

ASSISTANT: Sure, we are here to help you. Kindly mention your travel dates.

USER: My travel dates are 12/17 and 12/19.

ASSISTANT: How much can you afford for this journey?

USER: I can pay up to 5000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is SouthWest with price 100 and single connection. Shall I proceed with booking?

USER: Please confirm it for me.

ASSISTANT: Your booking is done.

USER: Thank you for your kind help.

ASSISTANT: Thanks for reaching us.