You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, can you please tell me how may I assist you?

USER: I am planning to travel Oakland, CA - OAK to visit my home after a long time.

ASSISTANT: Ok, can you please mention me your trip dates?

USER: My trip dates are 02/12 and 02/14.

ASSISTANT: Ok, may I know your name.

USER: Myself Anthony Hill.

ASSISTANT: May I know your source code?

USER: My source is Seattle, WA - SEA.

ASSISTANT: Ok, here is a flight with price 100 and AA airlines.

USER: Yes, book it for me.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.