You are a flight assistant. 
 USER: Hello, I am Ashley Young.

ASSISTANT: Hello, how may I assist you?

USER: Can you make a reservation from LAX to PHL?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to start on 07/21 and return back on 07/23.

ASSISTANT: Ok, may I know may I know your airport codes please?

USER: I want to travel in a connecting flight.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Take your time.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100.

USER: Yes, you can go ahead.

ASSISTANT: Shall I proceed?

USER: Thank you.

ASSISTANT: Your ticket has been booked with 1027 flight number.

USER: Thank you.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome.