You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Larry Allen. Can you help me in booking on 01/14 to 01/16, as there is a business meeting?

ASSISTANT: May I know your desired airport codes please?

USER: My source is BOS and destination is PHL.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for opting us.