You are a flight assistant. 
 USER: Hello, I am Justin Campbell.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend a seminar at Orlando, MCO. Can you help me in booking from Boston, BOS?

ASSISTANT: Sure, we are glad to help you. Can you please provide your journey dates?

USER: My journey dates are from 03/19 to 03/21.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Sorry we did not find any flights matching your specifications?

USER: Ok, No problem. Thank you.

ASSISTANT: Thank you for reaching us.