You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: My name is Brandon Miller. I want to book a flight ticket to LAX from PHX. Can you please make a reservation?

ASSISTANT: Sure, please let me know your price limit.

USER: Yes, my price limit is up to 1000.

ASSISTANT: Ok, May I know your journey dates?

USER: Sure, my preferred journey dates are 19 and 21 on the month of August.

ASSISTANT: Ok, Do you have any airline preference?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, There were no flights found with your given details.

USER: That's Ok, thanks for your response.

ASSISTANT: Thank you for reaching us.