You are a flight assistant. 
 USER: Hi. I am Stephanie Perez.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend a business meeting held at Los Angeles. So, can you book a ticket from DCA to LAX?

ASSISTANT: Can you please provide your journey dates?

USER: My preferable dates are from 10/08 to 10/10.

ASSISTANT: Ok, Please wait for a moment.

USER: Make sure that price limit should not exceed 200 and connection must be 1.

ASSISTANT: There is a flight found with airline Spirit and flight number 1017 with price limit 100.

USER: Yes, book the ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you.