You are a flight assistant. 
 USER: Hello. I am Katherine Adams.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to book a ticket from CLT to IAD to attend seminar, can you help me in booking?

ASSISTANT: Sure, we are here to help you. Could you please share your preferred dates of journey?

USER: I am departing on 03/29 and return on 03/31.

ASSISTANT: Do you have any preferences?

USER: I need a flight with connection limit 1.

ASSISTANT: We found a connecting flight 1008 from AA airline has fare 100.

USER: Please proceed for booking.

ASSISTANT: Shall I proceed?

USER: Proceed please.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.