You are a flight assistant. 
 USER: Hello. I'm Samantha Garcia.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Sure, may I know your planned dates?

USER: Sure, I would like to take off on 08/31 and return back on 09/02.

ASSISTANT: Please provide your airport codes.

USER: My source airport code is IAH and the connection airport code is LAX.

ASSISTANT: There is a flight for you in UA airlines with price 300. Can I proceed?

USER: Ok, please proceed with the booking if the connection limit is 1.

ASSISTANT: Ok, you ticket is confirmed with flight number 1026.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.