You are a flight assistant. 
 USER: Hello. I'm Angela White.

ASSISTANT: Hello, do you need any assistance from us?

USER: I am planning to attend business meeting at Oakland, can you please help me with booking a flight ticket?

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

USER: My source airport code is DFW and the destination airport code is OAK.

ASSISTANT: Ok, may I know your planned journey dates?

USER: Sure, I would like to take off on 11/15 and return back on 11/17.

ASSISTANT: Ok, please allow me a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: The AA airline with flight number 1014 is available having price as 300 and connection as 1.

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.