You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you please search a direct flight for me?

ASSISTANT: Sure, can I know your name please?

USER: My name is Anthony Phillips. I was willing to travel for selling my house in LAS, can you book a flight from SFO?

ASSISTANT: Ok, please mention your travelling dates for the following journey.

USER: My journey will start before new year on 12/30, and I would like to return on 01/01.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, take your your time.

ASSISTANT: Sorry to inform you, there is no direct flight available as per your request.

USER: Oh! Thant's sad to hear from you, thank you for checking anyways.

ASSISTANT: Thank you for connection with our agency.

USER: You are most welcome.