You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER:  I am Patricia Collins. I want to travel to MA-BOS to meet my sister from TX-DFW.

ASSISTANT: Ok.

USER:  Can you book a connecting flight?

ASSISTANT: Sure. May I know your travelling dates?

USER: My travelling dates are 01/03 and 01/05.

ASSISTANT: There is a flight 1004 in Spirit and price 100 with a connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Reservation of your ticket has been done.

USER:  Thank you for booking.

ASSISTANT: Thank you.