You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Laura Clark, help me to reserve a flight ticket from Boston, BOS to LAX.

ASSISTANT: Sure, please let me know your travelling dates.

USER: I will depart on 03/07 and return on 03/09.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We have found a connecting flight from Delta airline number 1029 and the are is 200. Shall I book it for you?

USER: Ok, you can proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.