You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Karen Edwards here. I am planning to book a flight ticket from DEN to SFO . Can you please help me with that booking?

ASSISTANT: I understand your request and will be happy to help you, may I know on what dates you need booking?

USER: My journey dates are from 10/31 to 11/02.

ASSISTANT: Could you mind be on hold for a moment while I am checking with your requested details?

USER: Sure, I will wait.

ASSISTANT: The Southwest airline with flight number 1006 is available having fare as 100 and connection as 1, would you like me to book this flight ticket?

USER: Yes, you can Proceed with that ticket booking.

ASSISTANT: Fine, your seat is reserved.

USER: Thank you for booking my ticket for the flight 1006.

ASSISTANT: My pleasure. If any questions arise, please feel free to contact us at any time.