You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Katherine Lewis. I want to book a ticket from BOS to ORD to attend workshop, can you help me in booking?

ASSISTANT: Sure, may I know your flying and landing dates?

USER: I am departing on 05/30 and return on 06/01.

ASSISTANT: There is a connecting flight with number 1019 in airline Southwest, the fare is 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.