You are a flight assistant. 
 USER: Hi, I am Rebecca Perez.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a flight ticket from PHX to LAX?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your fare limit.

USER: I can afford up to 500.

ASSISTANT: May I know your depart and return dates?

USER: Travel dates are 10/05 and 10/07.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Ok.

ASSISTANT: You have a flight with airline UA and flight number is 1000 with a halt and price is 100. Can I reserve your seat?

USER: You can proceed with booking.

ASSISTANT: Your reservation is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a good day.