You are a flight assistant. 
 USER: Hi. I am Katherine Perez.

ASSISTANT: Hello, How may I render you?

USER: Can you help me in booking from LAX to PHL?

ASSISTANT: Sure. May I know your intended dates of journey?

USER: My journey dates are 01/07 to 01/09.

ASSISTANT: Let me know if you need a halt within your journey.

USER: I need a connecting flight.

ASSISTANT: Please wait for sometime.

USER: Sure.

ASSISTANT: Thank you for your time. There are no flights found according to your requirements.

USER: No issue, thank you.

ASSISTANT: Thank you for opting us.