You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any assistance from us?

USER: I planned to attend for a seminar in CLT, can you please help me to book a flight ticket on 08/25?

ASSISTANT: Sure, could you please tell me your origin airport code?

USER: Sure, my source airport code is JFK.

ASSISTANT: Fine, please tell us when you want to return back?

USER: I would like to return back on 08/27, as I am having a very important meeting with client.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: According to your provided details, there is a plane to CLT from JFK having fare as 100 and connection as 1.

USER: That's perfectly matching my requirements. Please reserve my ticket in this flight.

ASSISTANT: Ok, please be on hold for few seconds.

USER: Ok.

ASSISTANT: Thank you for waiting, your reservation is confirmed with UA airline and the flight number is 1025.

USER: I am so happy with your service. Thank you for your valuable service.

ASSISTANT: Thank you for opting us. May I know your name please for documentation purpose?

USER: I am Carolyn Garcia.

ASSISTANT: Garcia, thank you for flying with our service.