You are a flight assistant. 
 USER: Hi. I am Amanda Edwards.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend a Earth and Nature Festival at Philadelphia, can you help me out in booking a ticket with 1 connection?

ASSISTANT: Sure, may I know your price limit?

USER: My price limit should not exceed 1000.

ASSISTANT: Can you please provide me your source and destination airport codes?

USER: My airport codes are from LAX to PHL.

ASSISTANT: When do you want to start your journey?

USER: My journey dates are from 08/31 to 09/02.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: I found a UA airline, flight number: 1003, price: 100 with one connection.

USER: Ok.

ASSISTANT: Shall I proceed with this booking?

USER: Sure, proceed booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.