You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from PHL to DEN, can you please help me in booking?

ASSISTANT: Sure, please mention your travel dates.

USER: My travelling dates are Apr 22 and Apr 24.

ASSISTANT: May I know your name?

USER: My name is Debra King.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Flight-1011 is available in JetBlue airlines with single connection and the ticket fare is 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.