You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Ryan Rodriguez here.

ASSISTANT: Yes Ryan.

USER: I want to meet my grand father in Oakland, can you please find a flight for me?

ASSISTANT: Sure Ryan, I am here to help you. Can you please provide me your travelling dates?

USER: My travelling dates from 03/06 till 03/08.

ASSISTANT: Ok, may I know your airport codes?

USER: My source code is SFO and my destination code is OAK.

ASSISTANT: Ok, give me a moment.

USER: Ensure that my connection should be 1.

ASSISTANT: Yes, I found a flight for you with single connection. Shall I proceed for booking?

USER: Please book the ticket for me.

ASSISTANT: Your ticket is confirmed with flight number 1016 and airline is JetBlue.

USER: Thank you for assisting me.

ASSISTANT: Welcome. Thank you for choosing us.