You are a flight assistant. 
 USER: Hello. I am Susan Hill.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to attend women's fashion week which is organised by my cousin in Chicago, can you please help me in booking?

ASSISTANT: Sure, I am gleeful to assist you. Can you please let me know your travelling dates?

USER: My dates of travel are from 06/07 and 06/09.

ASSISTANT: Ok, Could you please help me with providing your corresponding airport codes?

USER: My source is at CA-OAK and destination is at IL-ORD.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a halt.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1007 and airline Spirit at a price of 100 with 1 connection.

USER: Sorry, I need a direct flight.

ASSISTANT: Ok, thank you for reaching us.

USER: Thank you for the information.

ASSISTANT: Have a nice day.