You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Deborah Adams.

ASSISTANT: Nice to meet you Deborah Adams.

USER: There was a business meeting in IAD, so I want to travel there, will you please help me in booking my ticket from BOS to IAD?

ASSISTANT: Sure, can you help me with your travelling dates for booking flight ticket?

USER: Yes, my travelling dates are from 11/18 to 11/20.

ASSISTANT: Please wait moment, I will in form you.

USER: Sure.

ASSISTANT: There is a flight available as per your requested dates. connection limit is 1 and price limit is 100.

USER: Ok, proceed with the booking.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.