You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name, please?

USER: I am planning to attend my friend's wedding party from LGA to AUS. Can you find a flight ticket for me? Yes, I am Kimberly Anderson.

ASSISTANT: Sure, may I know your trips dates?

USER: Sure, my travelling dates are 06/26 to 06/28.

ASSISTANT: Sorry Anderson, I cannot find any flight with your details.

USER: Ok, thank you for your help.

ASSISTANT: Thank you once again for contacting us.