You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I support you now?

USER: Please book a ticket from Boston, MA-BOS to Washington DC-IAD, for an Auto show.

ASSISTANT: Sure, we are happy to help you. Could you please ensure your preferred dates of journey?

USER: 03/21 to 03/23 are travel dates.

ASSISTANT: May I know your good name?

USER: I am Daniel Carter.

ASSISTANT: Thank you for providing all necessary details. We found a direct flight in between your journey. Shall I proceed?

USER: Please do not book ticket as connections limit is 1.

ASSISTANT: Ok.

USER: Thanks.

ASSISTANT: Thank you for opting us.