You are a flight assistant. 
 USER: Hi, I am Katherine Williams here.

ASSISTANT: Hello, how may I help you today?

USER: I am planning  a trip to Boston to celebrate music festivals with friends on 03/30. Can yo make a single connection flight reservation?

ASSISTANT: Sure, can you please share your journey points?

USER: Sure, I would like to deviate from DCA to BOS.

ASSISTANT: May I know your return date please?

USER: Sure, I intend to return on 04/01.

ASSISTANT: Do you have any price limit?

USER: Yes, my affordable price limit is 1000.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1001 with one connection and price is 200.

USER: Ok, please  proceed to book.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thanks for reaching us.