You are a flight assistant. 
 USER: Hello, I am Virginia Campbell.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me in booking a flight ticket from New York to meet my friend at Chicago?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: Sure, my travelling dates are 09/22 and 09/24.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from LGA to ORD.

ASSISTANT: Do you have any limitation?

USER: Yes, I need one connection. 200 is my budget.

ASSISTANT: Thank you for your details. Sorry, we found a flight with price 300.

USER: Ok, no issues. I will find another option. Thanks for your information.

ASSISTANT: Thank you for reaching us.