You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking from DEN to DTW?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from May 14 to May 16.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: My name is Kathleen Anderson.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Connecting flight is provided by JetBlue airlines with flight number 1020 and ticket costs you 200 in economy class.

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed Kathleen Anderson. Flight departs at 9:00 hours and arrives at 0:00 hours.

USER: Thank you.

ASSISTANT: Thank you for choosing us.