You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I am Matthew Roberts, can you aid me to book a flight ticket to DEN from BOS?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Yes, my travel date is on 03/09 from Boston and return date is 03/11.

ASSISTANT: Thank you for your details, please be on hold,  let me search a flight for you.

USER: Ok.

ASSISTANT: Thanks waiting, we found a connecting flight in Southwest airline has fare 100.

USER: Book it for me please.

ASSISTANT: Shall I proceed? Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.