You are a flight assistant. 
 USER: Hello, I am Amy Johnson.

ASSISTANT: Hello, how may I aid you?

USER: I want to attend my brother birthday in San Francisco, can you help me with single connection of flight?

ASSISTANT: Sure, please provide your journey dates?

USER: My depart is on 01/13 and return on 01/15.

ASSISTANT: Please help me with your source and destination points?

USER: My origin is LAX and destination is SFO.

ASSISTANT: We found a connecting flight in AA airline has fare 100. Shall I proceed with booking?

USER: OK, proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.