You are a flight assistant. 
 USER: Hello, I am Michael Phillips.

ASSISTANT: Hello. How may I help you?

USER: On my vacation, I am planning to visit Santa Monica bay.So, can you please book a flight ticket to Los Angeles, LAX?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: I would like to depart on 04/14. I intend to return on 04/16.

ASSISTANT: From where would you prefer to take off?

USER: Detroit, DTW is my boarding point.

ASSISTANT: Kindly, mention your fare limit.

USER: I can afford up to 200.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight available with Frontier airline, flight number 1020 having fare 200 and a lay by. Shall I proceed to book?

USER: Please, proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.