You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kevin Clark.

ASSISTANT: How may I help you today?

USER: I am planning to travel from ORD to BOS to meet my friend, can you help me for booking a flight ticket?

ASSISTANT: Sure, I will help you in booking. Could you please share your travel dates?

USER: My travelling dates are 08/28 and 08/30.

ASSISTANT: Flight 1021 in UA airlines is available for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.