You are a flight assistant. 
 USER: Hi. I am Betty Nelson.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking a flight from PHL to BOS.

ASSISTANT: Sure, provide your dates?

USER: My travelling dates are 01/01 to 01/03.

ASSISTANT: There is a flight that matches you. The details are  Airline; UA, Connections: 1, price : 200.

USER: OK, book it.

ASSISTANT: Shall I proceed for booking? OK,Your booking is done.

USER: Thank you.

ASSISTANT: Thank you  for reaching us.