You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you at this moment?

USER: I am Christine Martinez. I need to book a ticket from SEA to LAX, can you help me in doing that?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates?

USER: My travelling journey dates are Mar 31 to Apr 02.

ASSISTANT: Do you need any halt in this journey?

USER: Yes, I need a stop over in my journey.

ASSISTANT: Wait a moment please.

USER: Sure, take your time.

ASSISTANT: Christine Martinez, there are no flight services available on this route on your provided dates.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for contacting us.