You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket?

ASSISTANT: OK, may I know your journey details?

USER: I want to travel from BOS to DCA.

ASSISTANT: OK, Could you please provide your preferable journey dates?

USER: It's from 06/05 to 06/07.

ASSISTANT: Is there any additional requirements do you have?

USER: The price limit is 200 and the maximum number of connections is 1.

ASSISTANT: Just give a minute to check.

USER: OK.

ASSISTANT: I found a flight, but it is with 2 connections. Shall I proceed with it?

USER: No. My name is Barbara Jones.

ASSISTANT: Sorry Jones, unfortunately there is no flight with 1 connection.

USER: Thank you.

ASSISTANT: Thank you, have a good day.