You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I'm Patricia Brown.

ASSISTANT: Ok.

USER: I am planning to attend music concert at Los Angeles. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I would like to take off on 09/29 and return back on 10/01.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: My source airport code is SEA and the destination airport code is LAX.

ASSISTANT: Please give me a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Thanks for waiting. Based on your travel details, I have found a flight with a single connection with a fare of 200 from AA airlines. If you are ok with this, please inform me to book the flight ticket.

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1000.

USER: I appreciate your help, thank you.

ASSISTANT: Thanks for reaching us, have a great day.

USER: You are welcome.