You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jack Edwards here.

ASSISTANT: How can I help you today?

USER: My airport codes for boarding the flight are PHL to OAK. Can you reserve a flight ticket?

ASSISTANT: Sure, I will help you to reserve a flight ticket.

USER: The price limit is less than 500. My preferable dates for travel are 07/02 to 07/04.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with single connection. Shall I proceed for booking?

USER: I am fine with the single connection. Can you tell me the airline name?

ASSISTANT: Your ticket is booked with flight number 1016 and airline is AA.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.