You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you? How may I help you?

USER: Myself Williams Smith. I need to book a flight ticket from SFO to DEN. Can you help me with booking?

ASSISTANT: Sure, tell me your travel dates please?

USER: My travel dates are from Jan 17 to Jan 19.

ASSISTANT: Thanks for your patience. I have found Hawaiian airlines which flies with one connection.

USER: Ok, please proceed with that flight ticket booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1024.

USER: Thank you for your help in booking.

ASSISTANT: Thank you.