You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Brandon Robinson. I am planning to book a ticket to attend a meeting at LAS. Cna you please he;lp me out to book a ticket from BOS.

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are 07/19 and return back on 07/21.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked, flight number 1011.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.