You are a flight assistant. 
 USER: Hi. I am Donna Gonzalez.

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

USER: I want to attend political meeting at Boston. Can you help me in my reservation?

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: Can you please let me know when are you planning to travel?

USER: I will start my journey on 10/06. I will return back on 10/08.

ASSISTANT: May I know from where you want to board?

USER: My origin is Oakland, CA - OAK.

ASSISTANT: How much you can afford for this journey?

USER: I can pay up to 5000.

ASSISTANT: Help with your landing airport code to proceed further.

USER: My landing point is Boston, MA - BOS.

ASSISTANT: Thank you for being patience.

USER: Ok.

ASSISTANT: I am glad to inform you that, there is a flight available with Delta airline, flight number 1011 with fare 100.

USER: Proceed with my booking.

ASSISTANT: Your booking is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.

USER: You made my booking ease.