You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Anderson.

ASSISTANT: How can I help you today?

USER: I am planning to visit Chicago to meet my father, can you please help me in booking a flight ticket from BOS to ORD?

ASSISTANT: Sure, I am here to help you in booking process. Could you please share your travel dates?

USER: My travelling dates are Feb 09 and Feb 11.

ASSISTANT: Do you have any specification?

USER: I need a single connecting flight.

ASSISTANT: Here, I found a direct flight for you and it costs you 100. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1004 in Southwest airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.