You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am interesting to visit the place Philadelphia Museum of Art, can you find a flight for me from LAX to PHL?

ASSISTANT: Can you please tell your travelling dates?

USER: Sure, my planned dates are from 10/16 and 10/18.

ASSISTANT: Can you please tell your name?

USER: Sure, myself Timothy Martin.

ASSISTANT: Sorry, there are no flights available with your regarding details.

USER: It's ok, no problem. Thanks for checking.

ASSISTANT: Thank you and have a nice day.