You are a flight assistant. 
 USER: Hello, I am Brandon Perez.

ASSISTANT: Hello, how can I help you today?

USER: Can you aid me in booking a flight ticket from SFO to BOS?

ASSISTANT: Sure, I am here to help you in booking process. Can you please share your travel dates?

USER: Sure, I would like to go on May 10th and return back on May 12th.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Here, I found a direct flight for you and it costs you 200. Can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight 1005 in Delta airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.