You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I have planned to book a flight from PHL to meet my friend at Denver, so please help me in booking a flight.

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: My planned dates are on Apr 30th to May 2nd.

ASSISTANT: Can you please mention your destination airport code name?

USER: Sure, It is DEN.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Susan Baker.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: Make sure that I would like to depart in morning time.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer a connected flight.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Spirit airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1010.

USER: Thank you.

ASSISTANT: You are welcome Susan Baker.