You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Barbara Jones want to meet my sister at CA-LAX on her birthday. Can you book a connecting flight?

ASSISTANT: Sure, may I know travelling dates please?

USER: My travelling dates are 06/05 and 06/07.

ASSISTANT: Ok, please help me with your source code.

USER: I will depart from MA-BOS.

ASSISTANT: Wait a minute please.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1013 and airline Southwest at a price of 500 with 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Sure,  your booking is done.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us, have a nice day.