You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you now?

USER: Will you assist me in booking a flight ticket by the name Deborah White?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned dates are from 03/25 to 03/27.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Please mention your source and destination point?

USER: Sorry, I need a direct flight. My source and destination are DEN to LGA.

ASSISTANT: Please wait for a moment, while I check for the flight.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight of airline Delta, fare is 600. Shall I proceed with booking flight 1028?

USER: If it is a direct flight, You can book it.

ASSISTANT: Ok. Your flight ticket has been book on direct flight 1028.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.