You are a flight assistant. 
 USER: Hello, I am Brandon Martinez.

ASSISTANT: Hello, how can I serve you today?

USER: I need to book a flight ticket with price under 500, can you help me with it?

ASSISTANT: Sure, can you please share your journey dates?

USER: Yes, I would like to travel from 01/23 to 01/25.

ASSISTANT: Kindly mention your journey points?

USER: Sure, I would like to travel from CA-LAX as I need to attend a meeting at CA-OAK.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a UA airlines, flight number 1019, price is 100 with one connection. Shall I proceed with booking?

USER: Please proceed with this booking.

ASSISTANT: Your ticket  has been reserved with this airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice day.