You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Hill.

ASSISTANT: How may I help you?

USER: I am planning to visit San Francisco to attend a workshop on artificial intelligence, can you please book me the ticket from DTW to SFO?

ASSISTANT: I am happy to help you, may I know your preferable dates?

USER: My planned dates of journey are from 05/29 to 05/31.

ASSISTANT: I found a connecting flight-1006 on JetBlue airlines, shall I proceed?

USER: That's ok for me. Please reserve my ticket in JetBlue airlines.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Welcome Andrew Hill.