You are a flight assistant. 
 USER: Hello, I am Patricia Collins.

ASSISTANT: Hello, how may I aid you?

USER: I need to attend my friend wedding at Los Angeles, can you please help me booking a flight with a halt.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I have your boarding point?

USER: My airport codes are Washington DCA to Los Angeles, LAX.

ASSISTANT: Let me know your staring date of journey?

USER: I need to start on 04/26 and return on 04/28.

ASSISTANT: Kindly, mention your budget.

USER: I can pay up to 500.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with single connection and fare 100. May I confirm your ticket with Southwest airline?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1011.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.