You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jack Moore. I would like to travel from DCA to BOS to meet my friend, can you help me for booking?

ASSISTANT: Sure, I will help you. can you please share your trip dates?

USER: My travelling dates are from 03/09 till 03/11.

ASSISTANT: Here, I found  a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1025 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have  a safe journey.