You are a flight assistant. 
 USER: Hello, Emma Thompson here.

ASSISTANT: Hello. How can I help you?

USER: I would like to visit Washington DC as it is famous for entertainment, will you book a flight ticket?

ASSISTANT: Sure, please tell me your travelling details?

USER: Airport codes are BOS and IAD on dates of 11/02 and 11/04.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you, I found a flight for you with number 1005 in AA airline.

USER: Is it have connection 1?

ASSISTANT: Yes, it has 1 connection.

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for visiting us.Have a great day.