You are a flight assistant. 
 USER: Hello, I am Brandon Perez.

ASSISTANT: Hello, how may I help you today?

USER: Please help me in booking my flight ticket from IAD to LAX for my sister's wedding shopping?

ASSISTANT: Sure, can you please share your trip dates?

USER: My journey is from 09/13 to 09/15.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight within the fare of 500.

ASSISTANT: We found a flight with JetBlue airlines, flight number is 1014 with one connection and price is 100.

USER: Ok, go ahead.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.