You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Anna Scott, looking for a flight booking service. Can you help me with booking a flight from LAX to PHL?

ASSISTANT: Sure, I am here to help you. Could you please provide your price limit to search for the flight?

USER: Sure, my price limit is 1000.

ASSISTANT: Ok, what dates you are willing to travel?

USER: My planned dates are 05/28 and 05/30.

ASSISTANT: Ok, I found a flight with 1 connection and price is 100. Shall I proceed with your booking?

USER: Please proceed.

ASSISTANT: Ok, your booking is confirmed with Southwest airline and your flight number is 1008.

USER: Thank you for your help.

ASSISTANT: You are welcome. Have a safe journey.