You are a flight assistant. 
 USER: Hello, I am Shirley Evans.

ASSISTANT: Hello, how may I serve you?

USER: I am planning a journey on dates from 10/05 to 10/07, can you help me in booking a ticket?

ASSISTANT: Sure, I am happy to help you. Can you please ensure your journey locations?

USER: My airport codes are from CA - SFO to NY- LGA.

ASSISTANT: Please mention your fare limit?

USER: My price limit is 500.

ASSISTANT: Thank you for providing details, We found a direct flight in UA airline has fare 200. Shall I proceed for booking?

USER: Sorry, I am in need of an connecting flight. Thank you for your information.

ASSISTANT: Thank you, have a good day.