You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER:  I want to reserve my ticket from SEA to LAX to visit Los Angeles, can you please help me in booking?

ASSISTANT: Sure, please share me your trip dates.

USER: My journey dates are Sep 2-4.

ASSISTANT: Is there any class preferences for you?

USER: No, but I am looking for a stopover flight.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: I am Kathleen Moore.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: No issue, thank you.

ASSISTANT: Thank you for opting us.