You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Myself Christine Wilson. I would like to meet my sister at Oakland, will you help me in booking the flight ticket from PHX to OAK?

ASSISTANT: Sure, can you share your journey dates?

USER: My travelling dates are 02/22 and 02/24.

ASSISTANT: Do you need any halt in between your journey?

USER: I need single connection flight, will you help me with that?

ASSISTANT: There is a connecting flight with number 1004 in airline Southwest, the fare is 200. Can I book it?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is reserved, have a safe flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.