You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I provide assistance to you?

USER: As I am planning to visit Rocky steps at Philadelphia. Will you be my helping hand in booking my ticket with the price range of  5000? I need a flight on 01/12.

ASSISTANT: Sure, Kindly provide me airport codes?

USER: Sure, I will origin from CLT and destination is PHL. I need a connecting flight with in my journey.

ASSISTANT: Ok, may I know your return date?

USER: I will return on 01/14.

ASSISTANT: We found a flight with your requirement, price is 100 with single connection in between. Shall, I proceed with booking?

USER: You can book my ticket. I am Katherine Clark.

ASSISTANT: Your  booking is confirmed with Spirit airline, flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us, have a good day.