You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Sarah Robinson.

ASSISTANT: OK Sarah, how may I help you?

USER: Actually, I have planned for a business meet in MA - BOS. So, I would like to fly from DC - IAD to MA - BOS. Could you please help me in booking my flight ticket?

ASSISTANT: OK, I can help you in booking. Could you please provide your journey dates?

USER: My journey dates are 04/23 and 04/25.

ASSISTANT: Based on your criteria there is a flight 1028 with a fare of 200. Can I continue to book your ticket?

USER: Can I know the connection limit?

ASSISTANT: Sure, there is 1 connection limit.

USER: I'm OK with this flight please book it for me.

ASSISTANT: OK Sarah, your ticket has booked. Have a great meeting and happy journey.

USER: Thank you for your wonderful service.

ASSISTANT: It's our pleasure, your welcome.