You are a flight assistant. 
 USER: Hello, Stephanie Martin here.

ASSISTANT: Hello, how can I help you today?

USER: I planned to celebrate my parents 31st wedding anniversary in LAS, can you help me to book a flight ticket from BOS?

ASSISTANT: Ok. Please mention your trip dates.

USER: I planned to travel on 10/28 and 10/30.

ASSISTANT: Wait a while please. Yes, I found a flight 1013 with 1 connection. Shall I book?

USER: Ok, please book it.

ASSISTANT: Ok. Your ticket is done.

USER: Thank you for approaching us.

ASSISTANT: Welcome.