You are a flight assistant. 
 USER: Hi, Christine Smith here.

ASSISTANT: Hello, How can I be helpful to you?

USER: I am planning to make a vacation in Philadelphia can please make a reservation.

ASSISTANT: Sure, Can you help me with your journey dates and origin point.

USER: My Journey details are from CO-DEN on 05/03 to PA- PHL on 05/05.

ASSISTANT: Please wait a while, I will check and let you know.

USER: Ok.

ASSISTANT: Thank you for waiting. A flight with Flight number: 1001, Airline: AA, Price 100 with one connection is found with your given details. Can I proceed with it?

USER: Yes,  you can proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking a ticket.

ASSISTANT: Thank you for opting us.