You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER:  I am Jeffery Lee ant to travel to CA-LAX to meet my cousins from IL-ORD. Can you book a connecting flight?

ASSISTANT: Sure, please share your journey dates?

USER: My travel dates are 07/04 and 07/06.

ASSISTANT: Please wait for a while.

USER:  Ok.

ASSISTANT: Sorry, there is no flights found on your given dates.

USER:  Thank you for your help.

ASSISTANT: Thanks for choosing us.