You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am a magician, I have to host a show at Philadelphia. Could you book my ticket from Denver?

ASSISTANT: Sure, may I know your trip dates?

USER: My itinerary dates are Nov 21 and Nov 23.

ASSISTANT: Can you please share your region airport codes?

USER: My genesis and terminus airport codes are DEN and PHL.

ASSISTANT: Do you have any connection limit preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I want to depart from Denver in the afternoon.

ASSISTANT: Could you help me with your name please?

USER: Anthony Perez here.

ASSISTANT: I found a connecting flight with Southwest Airlines and the airfare is about 100. Shall I proceed with flight 1013?

USER: Please proceed.

ASSISTANT: For a economy class flight your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.