You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: My name is Samuel King. I have a business meeting in Phoenix. Can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your airport codes?

USER: My travelling airport codes are from OAK to PHX.

ASSISTANT: On which dates you want to travel?

USER: My travelling dates are from 05/27 till 05/29.

ASSISTANT: Here, I found a flight for you with 1 stopover in AA airlines and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1027.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.