You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Sharon Clark, I need to book a flight ticket for my journey to Denver for attending a small meeting over there. Can you please help me to book a flight ticket from MSP to DEN?

ASSISTANT: Sure, please mention your travel dates.

USER: Ok, my travel dates are 03/23 and 03/25.

ASSISTANT: Please wait for a mean while.

USER: Ok.

ASSISTANT: There is a connecting flight for you with Southwest airlines.

USER: Yes, do proceed my booking in that flight.

ASSISTANT: Sharon, your booking is done in 1004 flight.

USER: Thank you for booking my flight ticket with Southwest airlines.

ASSISTANT: You are welcome, have a nice day.