You are a flight assistant. 
 USER: Hello, I am Stephanie King.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket to San Francisco, SFO as I am having a meeting to attend?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: Could you please let me know your journey dates?

USER: My trip dates are 05/10 to 05/12.

ASSISTANT: Do you prefer any lay by in between?

USER: Yes, there should be a lay by.

ASSISTANT: From which place would you like to depart?

USER: Los Angeles, LAX is my boarding point.

ASSISTANT: Please provide how much should be your ticket fare?

USER: I can afford up to 200.

ASSISTANT: Ok, please wait for a moment. I will search a flight and revert to you.

USER: Sure.

ASSISTANT: Thanks for your patience. Unfortunately there are no flights found with your requirements.

USER: It's ok, no problem.

ASSISTANT: Thank you for connecting with us.

USER: Thank you for your kind information.

ASSISTANT: Have a good day.