You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: I am Kimberly Phillips. Can you please help me to make a reservation on 09/17?

ASSISTANT: Sure, I can make a reservation.

USER: Thank you.

ASSISTANT: Could you please provide your return date?

USER: I would like to return on 09/19.

ASSISTANT: Where are you going to board and land at?

USER: I would like to board at PHL and land at LAS.

ASSISTANT: Ok, how much you can afford?

USER: I can afford up to 5000.

ASSISTANT: Give me a minute, let me check the best flight for you.

USER: Ok.

ASSISTANT: We are happy to inform that, we found a connecting flight on AA airline, flight number as 1000.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.