You are a flight assistant. 
 USER: Hello, Joseph Campbell is my name from Los Angeles.

ASSISTANT: Hello, how can I support you?

USER: I want to visit Washington to attend for a seminar. Can you please help me for booking within the fare of 200?

ASSISTANT: Sure, Kindly mention your journey airport codes.

USER: Sure, my boarding and landing airport codes are LAX to DCA.

ASSISTANT: Ok, please let me know your connection limit.

USER: I need a connected flight in between my journey.

ASSISTANT: Ok, Do you have any airline preference?

USER: No, I am comfortable with any airline.

ASSISTANT: Ok, please provide your travelling dates.

USER: Sure, I would like to travel on the month of December and my planned dates are on 8 and 10.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1002 JetBlue airline with a fare of 100. Shall I proceed for booking?

USER: That is perfect, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for choosing us.