You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Gary Thomas. Can you please book a flight ticket from BOS to DCA?

ASSISTANT: Sure, I will help you out. May I know your travelling dates please?

USER: Thank you. Sure, I need to travel on dates of 04/08 and 04/10.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time to check.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed with this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our services.

USER: Most welcome.