You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to book a ticket from BOS to IAD, can you please help me with that?

ASSISTANT: Sure, please help me with your planned journey dates.

USER: The travel dates are from 06/29 to 07/01.

ASSISTANT: May I know your good name please?

USER: Thomas Miller here.

ASSISTANT: Do you need a connecting flight?

USER: I need a flight with 1 connection limit.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in Delta airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1025.

USER: Thank you.

ASSISTANT: Thank you for reaching us.