You are a flight assistant. 
 USER: Hello, I am Timothy Martin.

ASSISTANT: Hello, how could I help you?

USER: I want to book a ticket to launch a new product at LAX on 07/27. My origin point is SEA and return on 07/29.

ASSISTANT: Let me check the availability and get back to you.

USER: Sure.

ASSISTANT: Based on given details, we found a flight with price limit 100. Flight number:1016, airline:Southwest. Shall I proceed to booking?

USER: You can proceed.

ASSISTANT: Your ticket booking has been done.

USER: Thank you.

ASSISTANT: Thank you.