You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you for the day?

USER: I want to attend for an interview at Oakland, Can you please help me for booking?

ASSISTANT: Sure, may I know at what price you are looking for airfare?

USER: I can spend up to 200.

ASSISTANT: Can you please let me know your journey dates?

USER: My journey dates are 09/15 and 09/17.

ASSISTANT: Kindly assign your journey points?

USER: I would like to travel from Boston, MA - BOS. My destination airport code is CA - OAK.

ASSISTANT: May I know your good name please?

USER: Sure, I am Richard Collins.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight that matches your preferences, 1009 flight number having single connection and the fare of 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been reserved with Spirit airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.