You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brandon Green here.

ASSISTANT: How may I help you today?

USER: Can you book a flight ticket for my airport codes that is from PHL to LAX?

ASSISTANT: Sure, I am glad to help you in booking process. Can you please share your travel dates?

USER: My travel dates for the trip are from Oct 14 to Oct 16.

ASSISTANT: Do you have any class preference?

USER: That does not matter for me.

ASSISTANT: How much you can afford for this trip?

USER: I am looking for a flight ticket with price below 1000.

ASSISTANT: Do you need any halt in between your journey?

USER: I am looking for a single connecting flight.

ASSISTANT: As per your given requirements, I found a flight for you with 1 connection and it costs you 100. Can I proceed?

USER: I am fine with the airlines and fare. You can book it.

ASSISTANT: Your booking is done with flight 1029 in Southwest airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.